87627930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9769}}^1$

素因数の和:9815

約数の個数: 64

約数和(自身を含む): 236355840

約数和(自身を除く): 148727910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 9769, 19538, 29307, 48845, 58614, 97690, 126997, 146535, 224687, 253994, 293070, 380991, 449374, 634985, 674061, 761982, 1123435, 1269970, 1348122, 1904955, 2246870, 2920931, 3370305, 3809910, 5841862, 6740610, 8762793, 14604655, 17525586, 29209310, 43813965, 87627930]

約数ペア:

[(1, 87627930), (2, 43813965), (3, 29209310), (5, 17525586), (6, 14604655), (10, 8762793), (13, 6740610), (15, 5841862), (23, 3809910), (26, 3370305), (30, 2920931), (39, 2246870), (46, 1904955), (65, 1348122), (69, 1269970), (78, 1123435), (115, 761982), (130, 674061), (138, 634985), (195, 449374), (230, 380991), (299, 293070), (345, 253994), (390, 224687), (598, 146535), (690, 126997), (897, 97690), (1495, 58614), (1794, 48845), (2990, 29307), (4485, 19538), (8970, 9769)]