279164730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{24683}}^1$

素因数の和:24735

約数の個数: 64

約数和(自身を含む): 746444160

約数和(自身を除く): 467279430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 11310, 24683, 49366, 74049, 123415, 148098, 246830, 320879, 370245, 641758, 715807, 740490, 962637, 1431614, 1604395, 1925274, 2147421, 3208790, 3579035, 4294842, 4813185, 7158070, 9305491, 9626370, 10737105, 18610982, 21474210, 27916473, 46527455, 55832946, 93054910, 139582365, 279164730]

約数ペア:

[(1, 279164730), (2, 139582365), (3, 93054910), (5, 55832946), (6, 46527455), (10, 27916473), (13, 21474210), (15, 18610982), (26, 10737105), (29, 9626370), (30, 9305491), (39, 7158070), (58, 4813185), (65, 4294842), (78, 3579035), (87, 3208790), (130, 2147421), (145, 1925274), (174, 1604395), (195, 1431614), (290, 962637), (377, 740490), (390, 715807), (435, 641758), (754, 370245), (870, 320879), (1131, 246830), (1885, 148098), (2262, 123415), (3770, 74049), (5655, 49366), (11310, 24683)]