1235033180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1991989}}^1$

素因数の和:1992029

約数の個数: 24

約数和(自身を含む): 2677234560

約数和(自身を除く): 1442201380

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1991989, 3983978, 7967956, 9959945, 19919890, 39839780, 61751659, 123503318, 247006636, 308758295, 617516590, 1235033180]

約数ペア:

[(1, 1235033180), (2, 617516590), (4, 308758295), (5, 247006636), (10, 123503318), (20, 61751659), (31, 39839780), (62, 19919890), (124, 9959945), (155, 7967956), (310, 3983978), (620, 1991989)]