15705921170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{7649}}^1$

素因数の和:7883

約数の個数: 64

約数和(自身を含む): 30338064000

約数和(自身を除く): 14632142830

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 107, 190, 202, 214, 505, 535, 1010, 1070, 1919, 2033, 3838, 4066, 7649, 9595, 10165, 10807, 15298, 19190, 20330, 21614, 38245, 54035, 76490, 108070, 145331, 205333, 290662, 410666, 726655, 772549, 818443, 1026665, 1453310, 1545098, 1636886, 2053330, 3862745, 4092215, 7725490, 8184430, 14678431, 15550417, 29356862, 31100834, 73392155, 77752085, 82662743, 146784310, 155504170, 165325486, 413313715, 826627430, 1570592117, 3141184234, 7852960585, 15705921170]

約数ペア:

[(1, 15705921170), (2, 7852960585), (5, 3141184234), (10, 1570592117), (19, 826627430), (38, 413313715), (95, 165325486), (101, 155504170), (107, 146784310), (190, 82662743), (202, 77752085), (214, 73392155), (505, 31100834), (535, 29356862), (1010, 15550417), (1070, 14678431), (1919, 8184430), (2033, 7725490), (3838, 4092215), (4066, 3862745), (7649, 2053330), (9595, 1636886), (10165, 1545098), (10807, 1453310), (15298, 1026665), (19190, 818443), (20330, 772549), (21614, 726655), (38245, 410666), (54035, 290662), (76490, 205333), (108070, 145331)]