75723340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{49171}}^1$

素因数の和:49198

約数の個数: 48

約数和(自身を含む): 198261504

約数和(自身を除く): 122538164

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, 49171, 98342, 196684, 245855, 344197, 491710, 540881, 688394, 983420, 1081762, 1376788, 1720985, 2163524, 2704405, 3441970, 3786167, 5408810, 6883940, 7572334, 10817620, 15144668, 18930835, 37861670, 75723340]

約数ペア:

[(1, 75723340), (2, 37861670), (4, 18930835), (5, 15144668), (7, 10817620), (10, 7572334), (11, 6883940), (14, 5408810), (20, 3786167), (22, 3441970), (28, 2704405), (35, 2163524), (44, 1720985), (55, 1376788), (70, 1081762), (77, 983420), (110, 688394), (140, 540881), (154, 491710), (220, 344197), (308, 245855), (385, 196684), (770, 98342), (1540, 49171)]