68899020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{19463}}^1$

素因数の和:19534

約数の個数: 48

約数和(自身を含む): 196197120

約数和(自身を除く): 127298100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 19463, 38926, 58389, 77852, 97315, 116778, 194630, 233556, 291945, 389260, 583890, 1148317, 1167780, 2296634, 3444951, 4593268, 5741585, 6889902, 11483170, 13779804, 17224755, 22966340, 34449510, 68899020]

約数ペア:

[(1, 68899020), (2, 34449510), (3, 22966340), (4, 17224755), (5, 13779804), (6, 11483170), (10, 6889902), (12, 5741585), (15, 4593268), (20, 3444951), (30, 2296634), (59, 1167780), (60, 1148317), (118, 583890), (177, 389260), (236, 291945), (295, 233556), (354, 194630), (590, 116778), (708, 97315), (885, 77852), (1180, 58389), (1770, 38926), (3540, 19463)]