69227620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44953}}^1$

素因数の和:44980

約数の個数: 48

約数和(自身を含む): 181254528

約数和(自身を除く): 112026908

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, 44953, 89906, 179812, 224765, 314671, 449530, 494483, 629342, 899060, 988966, 1258684, 1573355, 1977932, 2472415, 3146710, 3461381, 4944830, 6293420, 6922762, 9889660, 13845524, 17306905, 34613810, 69227620]

約数ペア:

[(1, 69227620), (2, 34613810), (4, 17306905), (5, 13845524), (7, 9889660), (10, 6922762), (11, 6293420), (14, 4944830), (20, 3461381), (22, 3146710), (28, 2472415), (35, 1977932), (44, 1573355), (55, 1258684), (70, 988966), (77, 899060), (110, 629342), (140, 494483), (154, 449530), (220, 314671), (308, 224765), (385, 179812), (770, 89906), (1540, 44953)]