75788830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1021}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 147315168

約数和(自身を除く): 71526338

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 571, 1021, 1142, 2042, 2855, 5105, 5710, 7423, 10210, 13273, 14846, 26546, 37115, 66365, 74230, 132730, 582991, 1165982, 2914955, 5829910, 7578883, 15157766, 37894415, 75788830]

約数ペア:

[(1, 75788830), (2, 37894415), (5, 15157766), (10, 7578883), (13, 5829910), (26, 2914955), (65, 1165982), (130, 582991), (571, 132730), (1021, 74230), (1142, 66365), (2042, 37115), (2855, 26546), (5105, 14846), (5710, 13273), (7423, 10210)]