42980610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 107827200

約数和(自身を除く): 64846590

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 127, 145, 174, 254, 290, 381, 389, 435, 635, 762, 778, 870, 1167, 1270, 1905, 1945, 2334, 3683, 3810, 3890, 5835, 7366, 11049, 11281, 11670, 18415, 22098, 22562, 33843, 36830, 49403, 55245, 56405, 67686, 98806, 110490, 112810, 148209, 169215, 247015, 296418, 338430, 494030, 741045, 1432687, 1482090, 2865374, 4298061, 7163435, 8596122, 14326870, 21490305, 42980610]

約数ペア:

[(1, 42980610), (2, 21490305), (3, 14326870), (5, 8596122), (6, 7163435), (10, 4298061), (15, 2865374), (29, 1482090), (30, 1432687), (58, 741045), (87, 494030), (127, 338430), (145, 296418), (174, 247015), (254, 169215), (290, 148209), (381, 112810), (389, 110490), (435, 98806), (635, 67686), (762, 56405), (778, 55245), (870, 49403), (1167, 36830), (1270, 33843), (1905, 22562), (1945, 22098), (2334, 18415), (3683, 11670), (3810, 11281), (3890, 11049), (5835, 7366)]