15092010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2749}}^1$

素因数の和:2823

約数の個数: 48

約数和(自身を含む): 39897000

約数和(自身を除く): 24804990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 2749, 5490, 5498, 8247, 13745, 16494, 24741, 27490, 41235, 49482, 82470, 123705, 167689, 247410, 335378, 503067, 838445, 1006134, 1509201, 1676890, 2515335, 3018402, 5030670, 7546005, 15092010]

約数ペア:

[(1, 15092010), (2, 7546005), (3, 5030670), (5, 3018402), (6, 2515335), (9, 1676890), (10, 1509201), (15, 1006134), (18, 838445), (30, 503067), (45, 335378), (61, 247410), (90, 167689), (122, 123705), (183, 82470), (305, 49482), (366, 41235), (549, 27490), (610, 24741), (915, 16494), (1098, 13745), (1830, 8247), (2745, 5498), (2749, 5490)]