315072090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{6131}}^1$

素因数の和:6715

約数の個数: 48

約数和(自身を含む): 820755936

約数和(自身を除く): 505683846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 571, 1142, 1713, 2855, 3426, 5139, 5710, 6131, 8565, 10278, 12262, 17130, 18393, 25695, 30655, 36786, 51390, 55179, 61310, 91965, 110358, 183930, 275895, 551790, 3500801, 7001602, 10502403, 17504005, 21004806, 31507209, 35008010, 52512015, 63014418, 105024030, 157536045, 315072090]

約数ペア:

[(1, 315072090), (2, 157536045), (3, 105024030), (5, 63014418), (6, 52512015), (9, 35008010), (10, 31507209), (15, 21004806), (18, 17504005), (30, 10502403), (45, 7001602), (90, 3500801), (571, 551790), (1142, 275895), (1713, 183930), (2855, 110358), (3426, 91965), (5139, 61310), (5710, 55179), (6131, 51390), (8565, 36786), (10278, 30655), (12262, 25695), (17130, 18393)]