1853637390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:815

約数の個数: 192

約数和(自身を含む): 5538004992

約数和(自身を除く): 3684367602

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 127, 138, 165, 198, 207, 230, 253, 254, 330, 345, 381, 414, 495, 506, 635, 641, 690, 759, 762, 990, 1035, 1143, 1265, 1270, 1282, 1397, 1518, 1905, 1923, 2070, 2277, 2286, 2530, 2794, 2921, 3205, 3795, 3810, 3846, 4191, 4554, 5715, 5769, 5842, 6410, 6985, 7051, 7590, 8382, 8763, 9615, 11385, 11430, 11538, 12573, 13970, 14102, 14605, 14743, 17526, 19230, 20955, 21153, 22770, 25146, 26289, 28845, 29210, 29486, 32131, 35255, 41910, 42306, 43815, 44229, 52578, 57690, 62865, 63459, 64262, 70510, 73715, 81407, 87630, 88458, 96393, 105765, 125730, 126918, 131445, 132687, 147430, 160655, 162173, 162814, 192786, 211530, 221145, 244221, 262890, 265374, 289179, 317295, 321310, 324346, 407035, 442290, 481965, 486519, 488442, 578358, 634590, 663435, 732663, 810865, 814070, 895477, 963930, 973038, 1221105, 1326870, 1445895, 1459557, 1465326, 1621730, 1790954, 1872361, 2432595, 2442210, 2686431, 2891790, 2919114, 3663315, 3744722, 4477385, 4865190, 5372862, 5617083, 7297785, 7326630, 8059293, 8954770, 9361805, 11234166, 13432155, 14595570, 16118586, 16851249, 18723610, 20595971, 26864310, 28085415, 33702498, 40296465, 41191942, 56170830, 61787913, 80592930, 84256245, 102979855, 123575826, 168512490, 185363739, 205959710, 308939565, 370727478, 617879130, 926818695, 1853637390]

約数ペア:

[(1, 1853637390), (2, 926818695), (3, 617879130), (5, 370727478), (6, 308939565), (9, 205959710), (10, 185363739), (11, 168512490), (15, 123575826), (18, 102979855), (22, 84256245), (23, 80592930), (30, 61787913), (33, 56170830), (45, 41191942), (46, 40296465), (55, 33702498), (66, 28085415), (69, 26864310), (90, 20595971), (99, 18723610), (110, 16851249), (115, 16118586), (127, 14595570), (138, 13432155), (165, 11234166), (198, 9361805), (207, 8954770), (230, 8059293), (253, 7326630), (254, 7297785), (330, 5617083), (345, 5372862), (381, 4865190), (414, 4477385), (495, 3744722), (506, 3663315), (635, 2919114), (641, 2891790), (690, 2686431), (759, 2442210), (762, 2432595), (990, 1872361), (1035, 1790954), (1143, 1621730), (1265, 1465326), (1270, 1459557), (1282, 1445895), (1397, 1326870), (1518, 1221105), (1905, 973038), (1923, 963930), (2070, 895477), (2277, 814070), (2286, 810865), (2530, 732663), (2794, 663435), (2921, 634590), (3205, 578358), (3795, 488442), (3810, 486519), (3846, 481965), (4191, 442290), (4554, 407035), (5715, 324346), (5769, 321310), (5842, 317295), (6410, 289179), (6985, 265374), (7051, 262890), (7590, 244221), (8382, 221145), (8763, 211530), (9615, 192786), (11385, 162814), (11430, 162173), (11538, 160655), (12573, 147430), (13970, 132687), (14102, 131445), (14605, 126918), (14743, 125730), (17526, 105765), (19230, 96393), (20955, 88458), (21153, 87630), (22770, 81407), (25146, 73715), (26289, 70510), (28845, 64262), (29210, 63459), (29486, 62865), (32131, 57690), (35255, 52578), (41910, 44229), (42306, 43815)]