423341940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1007957}}^1$

素因数の和:1007976

約数の個数: 48

約数和(自身を含む): 1354695552

約数和(自身を除く): 931353612

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, 1007957, 2015914, 3023871, 4031828, 5039785, 6047742, 7055699, 10079570, 12095484, 14111398, 15119355, 20159140, 21167097, 28222796, 30238710, 35278495, 42334194, 60477420, 70556990, 84668388, 105835485, 141113980, 211670970, 423341940]

約数ペア:

[(1, 423341940), (2, 211670970), (3, 141113980), (4, 105835485), (5, 84668388), (6, 70556990), (7, 60477420), (10, 42334194), (12, 35278495), (14, 30238710), (15, 28222796), (20, 21167097), (21, 20159140), (28, 15119355), (30, 14111398), (35, 12095484), (42, 10079570), (60, 7055699), (70, 6047742), (84, 5039785), (105, 4031828), (140, 3023871), (210, 2015914), (420, 1007957)]