155542030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{1609}}^1$

素因数の和:3004

約数の個数: 32

約数和(自身を含む): 320402880

約数和(自身を除く): 164860850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1381, 1609, 2762, 3218, 6905, 8045, 9667, 11263, 13810, 16090, 19334, 22526, 48335, 56315, 96670, 112630, 2222029, 4444058, 11110145, 15554203, 22220290, 31108406, 77771015, 155542030]

約数ペア:

[(1, 155542030), (2, 77771015), (5, 31108406), (7, 22220290), (10, 15554203), (14, 11110145), (35, 4444058), (70, 2222029), (1381, 112630), (1609, 96670), (2762, 56315), (3218, 48335), (6905, 22526), (8045, 19334), (9667, 16090), (11263, 13810)]