1330622049820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{25481081}}^1$

素因数の和:25481470

約数の個数: 48

約数和(自身を含む): 3202054688448

約数和(自身を除く): 1871432638628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 373, 746, 1492, 1865, 2611, 3730, 5222, 7460, 10444, 13055, 26110, 52220, 25481081, 50962162, 101924324, 127405405, 178367567, 254810810, 356735134, 509621620, 713470268, 891837835, 1783675670, 3567351340, 9504443213, 19008886426, 38017772852, 47522216065, 66531102491, 95044432130, 133062204982, 190088864260, 266124409964, 332655512455, 665311024910, 1330622049820]

約数ペア:

[(1, 1330622049820), (2, 665311024910), (4, 332655512455), (5, 266124409964), (7, 190088864260), (10, 133062204982), (14, 95044432130), (20, 66531102491), (28, 47522216065), (35, 38017772852), (70, 19008886426), (140, 9504443213), (373, 3567351340), (746, 1783675670), (1492, 891837835), (1865, 713470268), (2611, 509621620), (3730, 356735134), (5222, 254810810), (7460, 178367567), (10444, 127405405), (13055, 101924324), (26110, 50962162), (52220, 25481081)]