42645870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6491}}^1$

素因数の和:6577

約数の個数: 48

約数和(自身を含む): 112415472

約数和(自身を除く): 69769602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6491, 6570, 12982, 19473, 32455, 38946, 58419, 64910, 97365, 116838, 194730, 292095, 473843, 584190, 947686, 1421529, 2369215, 2843058, 4264587, 4738430, 7107645, 8529174, 14215290, 21322935, 42645870]

約数ペア:

[(1, 42645870), (2, 21322935), (3, 14215290), (5, 8529174), (6, 7107645), (9, 4738430), (10, 4264587), (15, 2843058), (18, 2369215), (30, 1421529), (45, 947686), (73, 584190), (90, 473843), (146, 292095), (219, 194730), (365, 116838), (438, 97365), (657, 64910), (730, 58419), (1095, 38946), (1314, 32455), (2190, 19473), (3285, 12982), (6491, 6570)]