9371940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8221}}^1$

素因数の和:8252

約数の個数: 48

約数和(自身を含む): 27625920

約数和(自身を除く): 18253980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 8221, 16442, 24663, 32884, 41105, 49326, 82210, 98652, 123315, 156199, 164420, 246630, 312398, 468597, 493260, 624796, 780995, 937194, 1561990, 1874388, 2342985, 3123980, 4685970, 9371940]

約数ペア:

[(1, 9371940), (2, 4685970), (3, 3123980), (4, 2342985), (5, 1874388), (6, 1561990), (10, 937194), (12, 780995), (15, 624796), (19, 493260), (20, 468597), (30, 312398), (38, 246630), (57, 164420), (60, 156199), (76, 123315), (95, 98652), (114, 82210), (190, 49326), (228, 41105), (285, 32884), (380, 24663), (570, 16442), (1140, 8221)]