127249420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12073}}^1$

素因数の和:12130

約数の個数: 48

約数和(自身を含む): 292094208

約数和(自身を除く): 164844788

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 10540, 12073, 24146, 48292, 60365, 120730, 205241, 241460, 374263, 410482, 748526, 820964, 1026205, 1497052, 1871315, 2052410, 3742630, 4104820, 6362471, 7485260, 12724942, 25449884, 31812355, 63624710, 127249420]

約数ペア:

[(1, 127249420), (2, 63624710), (4, 31812355), (5, 25449884), (10, 12724942), (17, 7485260), (20, 6362471), (31, 4104820), (34, 3742630), (62, 2052410), (68, 1871315), (85, 1497052), (124, 1026205), (155, 820964), (170, 748526), (310, 410482), (340, 374263), (527, 241460), (620, 205241), (1054, 120730), (2108, 60365), (2635, 48292), (5270, 24146), (10540, 12073)]