1467620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{953}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 3846528

約数和(自身を除く): 2378908

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, 953, 1540, 1906, 3812, 4765, 6671, 9530, 10483, 13342, 19060, 20966, 26684, 33355, 41932, 52415, 66710, 73381, 104830, 133420, 146762, 209660, 293524, 366905, 733810, 1467620]

約数ペア:

[(1, 1467620), (2, 733810), (4, 366905), (5, 293524), (7, 209660), (10, 146762), (11, 133420), (14, 104830), (20, 73381), (22, 66710), (28, 52415), (35, 41932), (44, 33355), (55, 26684), (70, 20966), (77, 19060), (110, 13342), (140, 10483), (154, 9530), (220, 6671), (308, 4765), (385, 3812), (770, 1906), (953, 1540)]