10067820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23971}}^1$

素因数の和:23990

約数の個数: 48

約数和(自身を含む): 32218368

約数和(自身を除く): 22150548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 23971, 47942, 71913, 95884, 119855, 143826, 167797, 239710, 287652, 335594, 359565, 479420, 503391, 671188, 719130, 838985, 1006782, 1438260, 1677970, 2013564, 2516955, 3355940, 5033910, 10067820]

約数ペア:

[(1, 10067820), (2, 5033910), (3, 3355940), (4, 2516955), (5, 2013564), (6, 1677970), (7, 1438260), (10, 1006782), (12, 838985), (14, 719130), (15, 671188), (20, 503391), (21, 479420), (28, 359565), (30, 335594), (35, 287652), (42, 239710), (60, 167797), (70, 143826), (84, 119855), (105, 95884), (140, 71913), (210, 47942), (420, 23971)]