7031386.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 68947200

約数和(自身を除く): 45296430

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 37, 39, 55, 65, 66, 74, 78, 110, 111, 130, 143, 149, 165, 185, 195, 222, 286, 298, 330, 370, 390, 407, 429, 447, 481, 555, 715, 745, 814, 858, 894, 962, 1110, 1221, 1430, 1443, 1490, 1639, 1937, 2035, 2145, 2235, 2405, 2442, 2886, 3278, 3874, 4070, 4290, 4470, 4810, 4917, 5291, 5513, 5811, 6105, 7215, 8195, 9685, 9834, 10582, 11026, 11622, 12210, 14430, 15873, 16390, 16539, 19370, 21307, 24585, 26455, 27565, 29055, 31746, 33078, 42614, 49170, 52910, 55130, 58110, 60643, 63921, 71669, 79365, 82695, 106535, 121286, 127842, 143338, 158730, 165390, 181929, 213070, 215007, 303215, 319605, 358345, 363858, 430014, 606430, 639210, 716690, 788359, 909645, 1075035, 1576718, 1819290, 2150070, 2365077, 3941795, 4730154, 7883590, 11825385, 23650770]

約数ペア:

[(1, 23650770), (2, 11825385), (3, 7883590), (5, 4730154), (6, 3941795), (10, 2365077), (11, 2150070), (13, 1819290), (15, 1576718), (22, 1075035), (26, 909645), (30, 788359), (33, 716690), (37, 639210), (39, 606430), (55, 430014), (65, 363858), (66, 358345), (74, 319605), (78, 303215), (110, 215007), (111, 213070), (130, 181929), (143, 165390), (149, 158730), (165, 143338), (185, 127842), (195, 121286), (222, 106535), (286, 82695), (298, 79365), (330, 71669), (370, 63921), (390, 60643), (407, 58110), (429, 55130), (447, 52910), (481, 49170), (555, 42614), (715, 33078), (745, 31746), (814, 29055), (858, 27565), (894, 26455), (962, 24585), (1110, 21307), (1221, 19370), (1430, 16539), (1443, 16390), (1490, 15873), (1639, 14430), (1937, 12210), (2035, 11622), (2145, 11026), (2235, 10582), (2405, 9834), (2442, 9685), (2886, 8195), (3278, 7215), (3874, 6105), (4070, 5811), (4290, 5513), (4470, 5291), (4810, 4917)]