73206590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 142305552

約数和(自身を除く): 69098962

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 289, 347, 365, 578, 694, 730, 1241, 1445, 1735, 2482, 2890, 3470, 5899, 6205, 11798, 12410, 21097, 25331, 29495, 42194, 50662, 58990, 100283, 105485, 126655, 200566, 210970, 253310, 430627, 501415, 861254, 1002830, 2153135, 4306270, 7320659, 14641318, 36603295, 73206590]

約数ペア:

[(1, 73206590), (2, 36603295), (5, 14641318), (10, 7320659), (17, 4306270), (34, 2153135), (73, 1002830), (85, 861254), (146, 501415), (170, 430627), (289, 253310), (347, 210970), (365, 200566), (578, 126655), (694, 105485), (730, 100283), (1241, 58990), (1445, 50662), (1735, 42194), (2482, 29495), (2890, 25331), (3470, 21097), (5899, 12410), (6205, 11798)]