77935970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3001}}^1$

素因数の和:3075

約数の個数: 48

約数和(自身を含む): 166322808

約数和(自身を除く): 88386838

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1855, 2597, 3001, 3710, 5194, 6002, 12985, 15005, 21007, 25970, 30010, 42014, 105035, 147049, 159053, 210070, 294098, 318106, 735245, 795265, 1113371, 1470490, 1590530, 2226742, 5566855, 7793597, 11133710, 15587194, 38967985, 77935970]

約数ペア:

[(1, 77935970), (2, 38967985), (5, 15587194), (7, 11133710), (10, 7793597), (14, 5566855), (35, 2226742), (49, 1590530), (53, 1470490), (70, 1113371), (98, 795265), (106, 735245), (245, 318106), (265, 294098), (371, 210070), (490, 159053), (530, 147049), (742, 105035), (1855, 42014), (2597, 30010), (3001, 25970), (3710, 21007), (5194, 15005), (6002, 12985)]