4263821940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10151957}}^1$

素因数の和:10151976

約数の個数: 48

約数和(自身を含む): 13644231552

約数和(自身を除く): 9380409612

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, 10151957, 20303914, 30455871, 40607828, 50759785, 60911742, 71063699, 101519570, 121823484, 142127398, 152279355, 203039140, 213191097, 284254796, 304558710, 355318495, 426382194, 609117420, 710636990, 852764388, 1065955485, 1421273980, 2131910970, 4263821940]

約数ペア:

[(1, 4263821940), (2, 2131910970), (3, 1421273980), (4, 1065955485), (5, 852764388), (6, 710636990), (7, 609117420), (10, 426382194), (12, 355318495), (14, 304558710), (15, 284254796), (20, 213191097), (21, 203039140), (28, 152279355), (30, 142127398), (35, 121823484), (42, 101519570), (60, 71063699), (70, 60911742), (84, 50759785), (105, 40607828), (140, 30455871), (210, 20303914), (420, 10151957)]