12561010

素因数分解:

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

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 28421568

約数和(自身を除く): 15860558

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1483, 1694, 2966, 4235, 7415, 8470, 10381, 14830, 16313, 20762, 32626, 51905, 81565, 103810, 114191, 163130, 179443, 228382, 358886, 570955, 897215, 1141910, 1256101, 1794430, 2512202, 6280505, 12561010]

約数ペア:

[(1, 12561010), (2, 6280505), (5, 2512202), (7, 1794430), (10, 1256101), (11, 1141910), (14, 897215), (22, 570955), (35, 358886), (55, 228382), (70, 179443), (77, 163130), (110, 114191), (121, 103810), (154, 81565), (242, 51905), (385, 32626), (605, 20762), (770, 16313), (847, 14830), (1210, 10381), (1483, 8470), (1694, 7415), (2966, 4235)]