89630970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1280

約数の個数: 128

約数和(自身を含む): 267805440

約数和(自身を除く): 178174470

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 255, 286, 330, 374, 390, 429, 442, 510, 561, 663, 715, 858, 935, 1105, 1122, 1229, 1326, 1430, 1870, 2145, 2210, 2431, 2458, 2805, 3315, 3687, 4290, 4862, 5610, 6145, 6630, 7293, 7374, 12155, 12290, 13519, 14586, 15977, 18435, 20893, 24310, 27038, 31954, 36465, 36870, 40557, 41786, 47931, 62679, 67595, 72930, 79885, 81114, 95862, 104465, 125358, 135190, 159770, 175747, 202785, 208930, 229823, 239655, 271609, 313395, 351494, 405570, 459646, 479310, 527241, 543218, 626790, 689469, 814827, 878735, 1054482, 1149115, 1358045, 1378938, 1629654, 1757470, 2298230, 2636205, 2716090, 2987699, 3447345, 4074135, 5272410, 5975398, 6894690, 8148270, 8963097, 14938495, 17926194, 29876990, 44815485, 89630970]

約数ペア:

[(1, 89630970), (2, 44815485), (3, 29876990), (5, 17926194), (6, 14938495), (10, 8963097), (11, 8148270), (13, 6894690), (15, 5975398), (17, 5272410), (22, 4074135), (26, 3447345), (30, 2987699), (33, 2716090), (34, 2636205), (39, 2298230), (51, 1757470), (55, 1629654), (65, 1378938), (66, 1358045), (78, 1149115), (85, 1054482), (102, 878735), (110, 814827), (130, 689469), (143, 626790), (165, 543218), (170, 527241), (187, 479310), (195, 459646), (221, 405570), (255, 351494), (286, 313395), (330, 271609), (374, 239655), (390, 229823), (429, 208930), (442, 202785), (510, 175747), (561, 159770), (663, 135190), (715, 125358), (858, 104465), (935, 95862), (1105, 81114), (1122, 79885), (1229, 72930), (1326, 67595), (1430, 62679), (1870, 47931), (2145, 41786), (2210, 40557), (2431, 36870), (2458, 36465), (2805, 31954), (3315, 27038), (3687, 24310), (4290, 20893), (4862, 18435), (5610, 15977), (6145, 14586), (6630, 13519), (7293, 12290), (7374, 12155)]