15302904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 41404800

約数和(自身を除く): 26101896

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 907, 1406, 1814, 2109, 2721, 2812, 3628, 4218, 5442, 5624, 7256, 8436, 10884, 16872, 17233, 21768, 33559, 34466, 51699, 67118, 68932, 100677, 103398, 134236, 137864, 201354, 206796, 268472, 402708, 413592, 637621, 805416, 1275242, 1912863, 2550484, 3825726, 5100968, 7651452, 15302904]

約数ペア:

[(1, 15302904), (2, 7651452), (3, 5100968), (4, 3825726), (6, 2550484), (8, 1912863), (12, 1275242), (19, 805416), (24, 637621), (37, 413592), (38, 402708), (57, 268472), (74, 206796), (76, 201354), (111, 137864), (114, 134236), (148, 103398), (152, 100677), (222, 68932), (228, 67118), (296, 51699), (444, 34466), (456, 33559), (703, 21768), (888, 17233), (907, 16872), (1406, 10884), (1814, 8436), (2109, 7256), (2721, 5624), (2812, 5442), (3628, 4218)]