112121940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{266957}}^1$

素因数の和:266976

約数の個数: 48

約数和(自身を含む): 358791552

約数和(自身を除く): 246669612

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, 266957, 533914, 800871, 1067828, 1334785, 1601742, 1868699, 2669570, 3203484, 3737398, 4004355, 5339140, 5606097, 7474796, 8008710, 9343495, 11212194, 16017420, 18686990, 22424388, 28030485, 37373980, 56060970, 112121940]

約数ペア:

[(1, 112121940), (2, 56060970), (3, 37373980), (4, 28030485), (5, 22424388), (6, 18686990), (7, 16017420), (10, 11212194), (12, 9343495), (14, 8008710), (15, 7474796), (20, 5606097), (21, 5339140), (28, 4004355), (30, 3737398), (35, 3203484), (42, 2669570), (60, 1868699), (70, 1601742), (84, 1334785), (105, 1067828), (140, 800871), (210, 533914), (420, 266957)]