57425970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{273457}}^1$

素因数の和:273474

約数の個数: 32

約数和(自身を含む): 157511808

約数和(自身を除く): 100085838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 273457, 546914, 820371, 1367285, 1640742, 1914199, 2734570, 3828398, 4101855, 5742597, 8203710, 9570995, 11485194, 19141990, 28712985, 57425970]

約数ペア:

[(1, 57425970), (2, 28712985), (3, 19141990), (5, 11485194), (6, 9570995), (7, 8203710), (10, 5742597), (14, 4101855), (15, 3828398), (21, 2734570), (30, 1914199), (35, 1640742), (42, 1367285), (70, 820371), (105, 546914), (210, 273457)]