15314460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5209}}^1$

素因数の和:5235

約数の個数: 72

約数和(自身を含む): 49890960

約数和(自身を除く): 34576500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5209, 10418, 15627, 20836, 26045, 31254, 36463, 52090, 62508, 72926, 78135, 104180, 109389, 145852, 156270, 182315, 218778, 255241, 312540, 364630, 437556, 510482, 546945, 729260, 765723, 1020964, 1093890, 1276205, 1531446, 2187780, 2552410, 3062892, 3828615, 5104820, 7657230, 15314460]

約数ペア:

[(1, 15314460), (2, 7657230), (3, 5104820), (4, 3828615), (5, 3062892), (6, 2552410), (7, 2187780), (10, 1531446), (12, 1276205), (14, 1093890), (15, 1020964), (20, 765723), (21, 729260), (28, 546945), (30, 510482), (35, 437556), (42, 364630), (49, 312540), (60, 255241), (70, 218778), (84, 182315), (98, 156270), (105, 145852), (140, 109389), (147, 104180), (196, 78135), (210, 72926), (245, 62508), (294, 52090), (420, 36463), (490, 31254), (588, 26045), (735, 20836), (980, 15627), (1470, 10418), (2940, 5209)]