779528490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{48751}}^1$

素因数の和:48815

約数の個数: 64

約数和(自身を含む): 2063964672

約数和(自身を除く): 1284436182

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 7995, 15990, 48751, 97502, 146253, 243755, 292506, 487510, 633763, 731265, 1267526, 1462530, 1901289, 1998791, 3168815, 3802578, 3997582, 5996373, 6337630, 9506445, 9993955, 11992746, 19012890, 19987910, 25984283, 29981865, 51968566, 59963730, 77952849, 129921415, 155905698, 259842830, 389764245, 779528490]

約数ペア:

[(1, 779528490), (2, 389764245), (3, 259842830), (5, 155905698), (6, 129921415), (10, 77952849), (13, 59963730), (15, 51968566), (26, 29981865), (30, 25984283), (39, 19987910), (41, 19012890), (65, 11992746), (78, 9993955), (82, 9506445), (123, 6337630), (130, 5996373), (195, 3997582), (205, 3802578), (246, 3168815), (390, 1998791), (410, 1901289), (533, 1462530), (615, 1267526), (1066, 731265), (1230, 633763), (1599, 487510), (2665, 292506), (3198, 243755), (5330, 146253), (7995, 97502), (15990, 48751)]