57107970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{823}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 153066240

約数和(自身を除く): 95958270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 257, 270, 514, 771, 823, 1285, 1542, 1646, 2313, 2469, 2570, 3855, 4115, 4626, 4938, 6939, 7407, 7710, 8230, 11565, 12345, 13878, 14814, 22221, 23130, 24690, 34695, 37035, 44442, 69390, 74070, 111105, 211511, 222210, 423022, 634533, 1057555, 1269066, 1903599, 2115110, 3172665, 3807198, 5710797, 6345330, 9517995, 11421594, 19035990, 28553985, 57107970]

約数ペア:

[(1, 57107970), (2, 28553985), (3, 19035990), (5, 11421594), (6, 9517995), (9, 6345330), (10, 5710797), (15, 3807198), (18, 3172665), (27, 2115110), (30, 1903599), (45, 1269066), (54, 1057555), (90, 634533), (135, 423022), (257, 222210), (270, 211511), (514, 111105), (771, 74070), (823, 69390), (1285, 44442), (1542, 37035), (1646, 34695), (2313, 24690), (2469, 23130), (2570, 22221), (3855, 14814), (4115, 13878), (4626, 12345), (4938, 11565), (6939, 8230), (7407, 7710)]