69142077620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44897453}}^1$

素因数の和:44897480

約数の個数: 48

約数和(自身を含む): 181026534528

約数和(自身を除く): 111884456908

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 44897453, 89794906, 179589812, 224487265, 314282171, 448974530, 493871983, 628564342, 897949060, 987743966, 1257128684, 1571410855, 1975487932, 2469359915, 3142821710, 3457103881, 4938719830, 6285643420, 6914207762, 9877439660, 13828415524, 17285519405, 34571038810, 69142077620]

約数ペア:

[(1, 69142077620), (2, 34571038810), (4, 17285519405), (5, 13828415524), (7, 9877439660), (10, 6914207762), (11, 6285643420), (14, 4938719830), (20, 3457103881), (22, 3142821710), (28, 2469359915), (35, 1975487932), (44, 1571410855), (55, 1257128684), (70, 987743966), (77, 897949060), (110, 628564342), (140, 493871983), (154, 448974530), (220, 314282171), (308, 224487265), (385, 179589812), (770, 89794906), (1540, 44897453)]