295698540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{21521}}^1$

素因数の和:21762

約数の個数: 48

約数和(自身を含む): 831610080

約数和(自身を除く): 535911540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 21521, 43042, 64563, 86084, 107605, 129126, 215210, 258252, 322815, 430420, 645630, 1291260, 4928309, 9856618, 14784927, 19713236, 24641545, 29569854, 49283090, 59139708, 73924635, 98566180, 147849270, 295698540]

約数ペア:

[(1, 295698540), (2, 147849270), (3, 98566180), (4, 73924635), (5, 59139708), (6, 49283090), (10, 29569854), (12, 24641545), (15, 19713236), (20, 14784927), (30, 9856618), (60, 4928309), (229, 1291260), (458, 645630), (687, 430420), (916, 322815), (1145, 258252), (1374, 215210), (2290, 129126), (2748, 107605), (3435, 86084), (4580, 64563), (6870, 43042), (13740, 21521)]