1330333030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{21013}}^1$

素因数の和:21520

約数の個数: 32

約数和(自身を含む): 2584217664

約数和(自身を除く): 1253884634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 487, 974, 2435, 4870, 6331, 12662, 21013, 31655, 42026, 63310, 105065, 210130, 273169, 546338, 1365845, 2731690, 10233331, 20466662, 51166655, 102333310, 133033303, 266066606, 665166515, 1330333030]

約数ペア:

[(1, 1330333030), (2, 665166515), (5, 266066606), (10, 133033303), (13, 102333310), (26, 51166655), (65, 20466662), (130, 10233331), (487, 2731690), (974, 1365845), (2435, 546338), (4870, 273169), (6331, 210130), (12662, 105065), (21013, 63310), (31655, 42026)]