72671548030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{6581}}^1$

素因数の和:6913

約数の個数: 64

約数和(自身を含む): 134846539776

約数和(自身を除く): 62174991746

約数列:

[1, 2, 5, 10, 71, 103, 142, 151, 206, 302, 355, 515, 710, 755, 1030, 1510, 6581, 7313, 10721, 13162, 14626, 15553, 21442, 31106, 32905, 36565, 53605, 65810, 73130, 77765, 107210, 155530, 467251, 677843, 934502, 993731, 1104263, 1355686, 1987462, 2208526, 2336255, 3389215, 4672510, 4968655, 5521315, 6778430, 9937310, 11042630, 48126853, 70554901, 96253706, 102354293, 141109802, 204708586, 240634265, 352774505, 481268530, 511771465, 705549010, 1023542930, 7267154803, 14534309606, 36335774015, 72671548030]

約数ペア:

[(1, 72671548030), (2, 36335774015), (5, 14534309606), (10, 7267154803), (71, 1023542930), (103, 705549010), (142, 511771465), (151, 481268530), (206, 352774505), (302, 240634265), (355, 204708586), (515, 141109802), (710, 102354293), (755, 96253706), (1030, 70554901), (1510, 48126853), (6581, 11042630), (7313, 9937310), (10721, 6778430), (13162, 5521315), (14626, 4968655), (15553, 4672510), (21442, 3389215), (31106, 2336255), (32905, 2208526), (36565, 1987462), (53605, 1355686), (65810, 1104263), (73130, 993731), (77765, 934502), (107210, 677843), (155530, 467251)]