150848180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2687}}^1$

素因数の和:3104

約数の個数: 48

約数和(自身を含む): 363073536

約数和(自身を除く): 212225356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 401, 802, 1604, 2005, 2687, 2807, 4010, 5374, 5614, 8020, 10748, 11228, 13435, 14035, 18809, 26870, 28070, 37618, 53740, 56140, 75236, 94045, 188090, 376180, 1077487, 2154974, 4309948, 5387435, 7542409, 10774870, 15084818, 21549740, 30169636, 37712045, 75424090, 150848180]

約数ペア:

[(1, 150848180), (2, 75424090), (4, 37712045), (5, 30169636), (7, 21549740), (10, 15084818), (14, 10774870), (20, 7542409), (28, 5387435), (35, 4309948), (70, 2154974), (140, 1077487), (401, 376180), (802, 188090), (1604, 94045), (2005, 75236), (2687, 56140), (2807, 53740), (4010, 37618), (5374, 28070), (5614, 26870), (8020, 18809), (10748, 14035), (11228, 13435)]