38847970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29209}}^1$

素因数の和:29242

約数の個数: 32

約数和(自身を含む): 84124800

約数和(自身を除く): 45276830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 29209, 58418, 146045, 204463, 292090, 408926, 554971, 1022315, 1109942, 2044630, 2774855, 3884797, 5549710, 7769594, 19423985, 38847970]

約数ペア:

[(1, 38847970), (2, 19423985), (5, 7769594), (7, 5549710), (10, 3884797), (14, 2774855), (19, 2044630), (35, 1109942), (38, 1022315), (70, 554971), (95, 408926), (133, 292090), (190, 204463), (266, 146045), (665, 58418), (1330, 29209)]