30365582002

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{70141}}^1$

素因数の和:70291

約数の個数: 48

約数和(自身を含む): 55815075648

約数和(自身を除く): 25449493646

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 214, 238, 289, 578, 749, 1498, 1819, 2023, 3638, 4046, 12733, 25466, 30923, 61846, 70141, 140282, 216461, 432922, 490987, 981974, 1192397, 2384794, 7505087, 8346779, 15010174, 16693558, 20270749, 40541498, 52535609, 105071218, 127586479, 141895243, 255172958, 283790486, 893105353, 1786210706, 2168970143, 4337940286, 15182791001, 30365582002]

約数ペア:

[(1, 30365582002), (2, 15182791001), (7, 4337940286), (14, 2168970143), (17, 1786210706), (34, 893105353), (107, 283790486), (119, 255172958), (214, 141895243), (238, 127586479), (289, 105071218), (578, 52535609), (749, 40541498), (1498, 20270749), (1819, 16693558), (2023, 15010174), (3638, 8346779), (4046, 7505087), (12733, 2384794), (25466, 1192397), (30923, 981974), (61846, 490987), (70141, 432922), (140282, 216461)]