7464330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 19552104

約数和(自身を除く): 12087774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 421, 591, 842, 985, 1182, 1263, 1773, 1970, 2105, 2526, 2955, 3546, 3789, 4210, 5910, 6315, 7578, 8865, 12630, 17730, 18945, 37890, 82937, 165874, 248811, 414685, 497622, 746433, 829370, 1244055, 1492866, 2488110, 3732165, 7464330]

約数ペア:

[(1, 7464330), (2, 3732165), (3, 2488110), (5, 1492866), (6, 1244055), (9, 829370), (10, 746433), (15, 497622), (18, 414685), (30, 248811), (45, 165874), (90, 82937), (197, 37890), (394, 18945), (421, 17730), (591, 12630), (842, 8865), (985, 7578), (1182, 6315), (1263, 5910), (1773, 4210), (1970, 3789), (2105, 3546), (2526, 2955)]