68218830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2797}}^1$

素因数の和:3081

約数の個数: 48

約数和(自身を含む): 178087104

約数和(自身を除く): 109868274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1355, 1626, 2439, 2710, 2797, 4065, 4878, 5594, 8130, 8391, 12195, 13985, 16782, 24390, 25173, 27970, 41955, 50346, 83910, 125865, 251730, 757987, 1515974, 2273961, 3789935, 4547922, 6821883, 7579870, 11369805, 13643766, 22739610, 34109415, 68218830]

約数ペア:

[(1, 68218830), (2, 34109415), (3, 22739610), (5, 13643766), (6, 11369805), (9, 7579870), (10, 6821883), (15, 4547922), (18, 3789935), (30, 2273961), (45, 1515974), (90, 757987), (271, 251730), (542, 125865), (813, 83910), (1355, 50346), (1626, 41955), (2439, 27970), (2710, 25173), (2797, 24390), (4065, 16782), (4878, 13985), (5594, 12195), (8130, 8391)]