78546110

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 145998720

約数和(自身を除く): 67452610

約数列:

[1, 2, 5, 10, 59, 67, 118, 134, 295, 335, 590, 670, 1987, 3953, 3974, 7906, 9935, 19765, 19870, 39530, 117233, 133129, 234466, 266258, 586165, 665645, 1172330, 1331290, 7854611, 15709222, 39273055, 78546110]

約数ペア:

[(1, 78546110), (2, 39273055), (5, 15709222), (10, 7854611), (59, 1331290), (67, 1172330), (118, 665645), (134, 586165), (295, 266258), (335, 234466), (590, 133129), (670, 117233), (1987, 39530), (3953, 19870), (3974, 19765), (7906, 9935)]