15170970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 39004416

約数和(自身を除く): 23833446

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 151, 170, 197, 255, 302, 394, 453, 510, 591, 755, 906, 985, 1182, 1510, 1970, 2265, 2567, 2955, 3349, 4530, 5134, 5910, 6698, 7701, 10047, 12835, 15402, 16745, 20094, 25670, 29747, 33490, 38505, 50235, 59494, 77010, 89241, 100470, 148735, 178482, 297470, 446205, 505699, 892410, 1011398, 1517097, 2528495, 3034194, 5056990, 7585485, 15170970]

約数ペア:

[(1, 15170970), (2, 7585485), (3, 5056990), (5, 3034194), (6, 2528495), (10, 1517097), (15, 1011398), (17, 892410), (30, 505699), (34, 446205), (51, 297470), (85, 178482), (102, 148735), (151, 100470), (170, 89241), (197, 77010), (255, 59494), (302, 50235), (394, 38505), (453, 33490), (510, 29747), (591, 25670), (755, 20094), (906, 16745), (985, 15402), (1182, 12835), (1510, 10047), (1970, 7701), (2265, 6698), (2567, 5910), (2955, 5134), (3349, 4530)]