9335220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 26331648

約数和(自身を除く): 16996428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 991, 1570, 1884, 1982, 2355, 2973, 3140, 3964, 4710, 4955, 5946, 9420, 9910, 11892, 14865, 19820, 29730, 59460, 155587, 311174, 466761, 622348, 777935, 933522, 1555870, 1867044, 2333805, 3111740, 4667610, 9335220]

約数ペア:

[(1, 9335220), (2, 4667610), (3, 3111740), (4, 2333805), (5, 1867044), (6, 1555870), (10, 933522), (12, 777935), (15, 622348), (20, 466761), (30, 311174), (60, 155587), (157, 59460), (314, 29730), (471, 19820), (628, 14865), (785, 11892), (942, 9910), (991, 9420), (1570, 5946), (1884, 4955), (1982, 4710), (2355, 3964), (2973, 3140)]