138171110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1483}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 312850944

約数和(自身を除く): 174679834

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1331, 1483, 1694, 2662, 2966, 4235, 6655, 7415, 8470, 9317, 10381, 13310, 14830, 16313, 18634, 20762, 32626, 46585, 51905, 81565, 93170, 103810, 114191, 163130, 179443, 228382, 358886, 570955, 897215, 1141910, 1256101, 1794430, 1973873, 2512202, 3947746, 6280505, 9869365, 12561010, 13817111, 19738730, 27634222, 69085555, 138171110]

約数ペア:

[(1, 138171110), (2, 69085555), (5, 27634222), (7, 19738730), (10, 13817111), (11, 12561010), (14, 9869365), (22, 6280505), (35, 3947746), (55, 2512202), (70, 1973873), (77, 1794430), (110, 1256101), (121, 1141910), (154, 897215), (242, 570955), (385, 358886), (605, 228382), (770, 179443), (847, 163130), (1210, 114191), (1331, 103810), (1483, 93170), (1694, 81565), (2662, 51905), (2966, 46585), (4235, 32626), (6655, 20762), (7415, 18634), (8470, 16313), (9317, 14830), (10381, 13310)]