153733020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{366031}}^1$

素因数の和:366050

約数の個数: 48

約数和(自身を含む): 491947008

約数和(自身を除く): 338213988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 366031, 732062, 1098093, 1464124, 1830155, 2196186, 2562217, 3660310, 4392372, 5124434, 5490465, 7320620, 7686651, 10248868, 10980930, 12811085, 15373302, 21961860, 25622170, 30746604, 38433255, 51244340, 76866510, 153733020]

約数ペア:

[(1, 153733020), (2, 76866510), (3, 51244340), (4, 38433255), (5, 30746604), (6, 25622170), (7, 21961860), (10, 15373302), (12, 12811085), (14, 10980930), (15, 10248868), (20, 7686651), (21, 7320620), (28, 5490465), (30, 5124434), (35, 4392372), (42, 3660310), (60, 2562217), (70, 2196186), (84, 1830155), (105, 1464124), (140, 1098093), (210, 732062), (420, 366031)]