7761957780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2939}}^1\times {\mathrm{44017}}^1$

素因数の和:46968

約数の個数: 48

約数和(自身を含む): 21741370560

約数和(自身を除く): 13979412780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2939, 5878, 8817, 11756, 14695, 17634, 29390, 35268, 44017, 44085, 58780, 88034, 88170, 132051, 176068, 176340, 220085, 264102, 440170, 528204, 660255, 880340, 1320510, 2641020, 129365963, 258731926, 388097889, 517463852, 646829815, 776195778, 1293659630, 1552391556, 1940489445, 2587319260, 3880978890, 7761957780]

約数ペア:

[(1, 7761957780), (2, 3880978890), (3, 2587319260), (4, 1940489445), (5, 1552391556), (6, 1293659630), (10, 776195778), (12, 646829815), (15, 517463852), (20, 388097889), (30, 258731926), (60, 129365963), (2939, 2641020), (5878, 1320510), (8817, 880340), (11756, 660255), (14695, 528204), (17634, 440170), (29390, 264102), (35268, 220085), (44017, 176340), (44085, 176068), (58780, 132051), (88034, 88170)]