171291230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2671}}^1$

素因数の和:2753

約数の個数: 48

約数和(自身を含む): 345425472

約数和(自身を除く): 174134242

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 121, 242, 265, 530, 583, 605, 1166, 1210, 2671, 2915, 5342, 5830, 6413, 12826, 13355, 26710, 29381, 32065, 58762, 64130, 141563, 146905, 283126, 293810, 323191, 646382, 707815, 1415630, 1557193, 1615955, 3114386, 3231910, 7785965, 15571930, 17129123, 34258246, 85645615, 171291230]

約数ペア:

[(1, 171291230), (2, 85645615), (5, 34258246), (10, 17129123), (11, 15571930), (22, 7785965), (53, 3231910), (55, 3114386), (106, 1615955), (110, 1557193), (121, 1415630), (242, 707815), (265, 646382), (530, 323191), (583, 293810), (605, 283126), (1166, 146905), (1210, 141563), (2671, 64130), (2915, 58762), (5342, 32065), (5830, 29381), (6413, 26710), (12826, 13355)]