8891430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{821}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 22549104

約数和(自身を除く): 13657674

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 821, 1083, 1642, 1805, 2166, 2463, 3610, 4105, 4926, 5415, 8210, 10830, 12315, 15599, 24630, 31198, 46797, 77995, 93594, 155990, 233985, 296381, 467970, 592762, 889143, 1481905, 1778286, 2963810, 4445715, 8891430]

約数ペア:

[(1, 8891430), (2, 4445715), (3, 2963810), (5, 1778286), (6, 1481905), (10, 889143), (15, 592762), (19, 467970), (30, 296381), (38, 233985), (57, 155990), (95, 93594), (114, 77995), (190, 46797), (285, 31198), (361, 24630), (570, 15599), (722, 12315), (821, 10830), (1083, 8210), (1642, 5415), (1805, 4926), (2166, 4105), (2463, 3610)]