2622970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 5651208

約数和(自身を除く): 3028238

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 101, 106, 202, 245, 265, 371, 490, 505, 530, 707, 742, 1010, 1414, 1855, 2597, 3535, 3710, 4949, 5194, 5353, 7070, 9898, 10706, 12985, 24745, 25970, 26765, 37471, 49490, 53530, 74942, 187355, 262297, 374710, 524594, 1311485, 2622970]

約数ペア:

[(1, 2622970), (2, 1311485), (5, 524594), (7, 374710), (10, 262297), (14, 187355), (35, 74942), (49, 53530), (53, 49490), (70, 37471), (98, 26765), (101, 25970), (106, 24745), (202, 12985), (245, 10706), (265, 9898), (371, 7070), (490, 5353), (505, 5194), (530, 4949), (707, 3710), (742, 3535), (1010, 2597), (1414, 1855)]