314713020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{5261}}^1$

素因数の和:6270

約数の個数: 48

約数和(自身を含む): 882247968

約数和(自身を除く): 567534948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 997, 1994, 2991, 3988, 4985, 5261, 5982, 9970, 10522, 11964, 14955, 15783, 19940, 21044, 26305, 29910, 31566, 52610, 59820, 63132, 78915, 105220, 157830, 315660, 5245217, 10490434, 15735651, 20980868, 26226085, 31471302, 52452170, 62942604, 78678255, 104904340, 157356510, 314713020]

約数ペア:

[(1, 314713020), (2, 157356510), (3, 104904340), (4, 78678255), (5, 62942604), (6, 52452170), (10, 31471302), (12, 26226085), (15, 20980868), (20, 15735651), (30, 10490434), (60, 5245217), (997, 315660), (1994, 157830), (2991, 105220), (3988, 78915), (4985, 63132), (5261, 59820), (5982, 52610), (9970, 31566), (10522, 29910), (11964, 26305), (14955, 21044), (15783, 19940)]