69000420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37097}}^1$

素因数の和:37140

約数の個数: 48

約数和(自身を含む): 199438848

約数和(自身を除く): 130438428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 37097, 74194, 111291, 148388, 185485, 222582, 370970, 445164, 556455, 741940, 1112910, 1150007, 2225820, 2300014, 3450021, 4600028, 5750035, 6900042, 11500070, 13800084, 17250105, 23000140, 34500210, 69000420]

約数ペア:

[(1, 69000420), (2, 34500210), (3, 23000140), (4, 17250105), (5, 13800084), (6, 11500070), (10, 6900042), (12, 5750035), (15, 4600028), (20, 3450021), (30, 2300014), (31, 2225820), (60, 1150007), (62, 1112910), (93, 741940), (124, 556455), (155, 445164), (186, 370970), (310, 222582), (372, 185485), (465, 148388), (620, 111291), (930, 74194), (1860, 37097)]