72614970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2851}}^1$

素因数の和:3147

約数の個数: 48

約数和(自身を含む): 189532512

約数和(自身を除く): 116917542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 283, 566, 849, 1415, 1698, 2547, 2830, 2851, 4245, 5094, 5702, 8490, 8553, 12735, 14255, 17106, 25470, 25659, 28510, 42765, 51318, 85530, 128295, 256590, 806833, 1613666, 2420499, 4034165, 4840998, 7261497, 8068330, 12102495, 14522994, 24204990, 36307485, 72614970]

約数ペア:

[(1, 72614970), (2, 36307485), (3, 24204990), (5, 14522994), (6, 12102495), (9, 8068330), (10, 7261497), (15, 4840998), (18, 4034165), (30, 2420499), (45, 1613666), (90, 806833), (283, 256590), (566, 128295), (849, 85530), (1415, 51318), (1698, 42765), (2547, 28510), (2830, 25659), (2851, 25470), (4245, 17106), (5094, 14255), (5702, 12735), (8490, 8553)]