158981610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{2659}}^1$

素因数の和:4662

約数の個数: 32

約数和(自身を含む): 381890880

約数和(自身を除く): 222909270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1993, 2659, 3986, 5318, 5979, 7977, 9965, 11958, 13295, 15954, 19930, 26590, 29895, 39885, 59790, 79770, 5299387, 10598774, 15898161, 26496935, 31796322, 52993870, 79490805, 158981610]

約数ペア:

[(1, 158981610), (2, 79490805), (3, 52993870), (5, 31796322), (6, 26496935), (10, 15898161), (15, 10598774), (30, 5299387), (1993, 79770), (2659, 59790), (3986, 39885), (5318, 29895), (5979, 26590), (7977, 19930), (9965, 15954), (11958, 13295)]