253313010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{4271}}^1$

素因数の和:4943

約数の個数: 48

約数和(自身を含む): 659767680

約数和(自身を除く): 406454670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 659, 1318, 1977, 3295, 3954, 4271, 5931, 6590, 8542, 9885, 11862, 12813, 19770, 21355, 25626, 29655, 38439, 42710, 59310, 64065, 76878, 128130, 192195, 384390, 2814589, 5629178, 8443767, 14072945, 16887534, 25331301, 28145890, 42218835, 50662602, 84437670, 126656505, 253313010]

約数ペア:

[(1, 253313010), (2, 126656505), (3, 84437670), (5, 50662602), (6, 42218835), (9, 28145890), (10, 25331301), (15, 16887534), (18, 14072945), (30, 8443767), (45, 5629178), (90, 2814589), (659, 384390), (1318, 192195), (1977, 128130), (3295, 76878), (3954, 64065), (4271, 59310), (5931, 42710), (6590, 38439), (8542, 29655), (9885, 25626), (11862, 21355), (12813, 19770)]