125709090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3323}}^1$

素因数の和:3443

約数の個数: 64

約数和(自身を含む): 328358016

約数和(自身を除く): 202648926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 194, 195, 291, 390, 485, 582, 970, 1261, 1455, 2522, 2910, 3323, 3783, 6305, 6646, 7566, 9969, 12610, 16615, 18915, 19938, 33230, 37830, 43199, 49845, 86398, 99690, 129597, 215995, 259194, 322331, 431990, 644662, 647985, 966993, 1295970, 1611655, 1933986, 3223310, 4190303, 4834965, 8380606, 9669930, 12570909, 20951515, 25141818, 41903030, 62854545, 125709090]

約数ペア:

[(1, 125709090), (2, 62854545), (3, 41903030), (5, 25141818), (6, 20951515), (10, 12570909), (13, 9669930), (15, 8380606), (26, 4834965), (30, 4190303), (39, 3223310), (65, 1933986), (78, 1611655), (97, 1295970), (130, 966993), (194, 647985), (195, 644662), (291, 431990), (390, 322331), (485, 259194), (582, 215995), (970, 129597), (1261, 99690), (1455, 86398), (2522, 49845), (2910, 43199), (3323, 37830), (3783, 33230), (6305, 19938), (6646, 18915), (7566, 16615), (9969, 12610)]