2089862370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{7309}}^1$

素因数の和:7681

約数の個数: 80

約数和(自身を含む): 5636097720

約数和(自身を除く): 3546235350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 353, 405, 706, 810, 1059, 1765, 2118, 3177, 3530, 5295, 6354, 7309, 9531, 10590, 14618, 15885, 19062, 21927, 28593, 31770, 36545, 43854, 47655, 57186, 65781, 73090, 95310, 109635, 131562, 142965, 197343, 219270, 285930, 328905, 394686, 592029, 657810, 986715, 1184058, 1973430, 2580077, 2960145, 5160154, 5920290, 7740231, 12900385, 15480462, 23220693, 25800770, 38701155, 46441386, 69662079, 77402310, 116103465, 139324158, 208986237, 232206930, 348310395, 417972474, 696620790, 1044931185, 2089862370]

約数ペア:

[(1, 2089862370), (2, 1044931185), (3, 696620790), (5, 417972474), (6, 348310395), (9, 232206930), (10, 208986237), (15, 139324158), (18, 116103465), (27, 77402310), (30, 69662079), (45, 46441386), (54, 38701155), (81, 25800770), (90, 23220693), (135, 15480462), (162, 12900385), (270, 7740231), (353, 5920290), (405, 5160154), (706, 2960145), (810, 2580077), (1059, 1973430), (1765, 1184058), (2118, 986715), (3177, 657810), (3530, 592029), (5295, 394686), (6354, 328905), (7309, 285930), (9531, 219270), (10590, 197343), (14618, 142965), (15885, 131562), (19062, 109635), (21927, 95310), (28593, 73090), (31770, 65781), (36545, 57186), (43854, 47655)]