70974810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25439}}^1$

素因数の和:25483

約数の個数: 48

約数和(自身を含む): 190494720

約数和(自身を除く): 119519910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 25439, 50878, 76317, 127195, 152634, 228951, 254390, 381585, 457902, 763170, 788609, 1144755, 1577218, 2289510, 2365827, 3943045, 4731654, 7097481, 7886090, 11829135, 14194962, 23658270, 35487405, 70974810]

約数ペア:

[(1, 70974810), (2, 35487405), (3, 23658270), (5, 14194962), (6, 11829135), (9, 7886090), (10, 7097481), (15, 4731654), (18, 3943045), (30, 2365827), (31, 2289510), (45, 1577218), (62, 1144755), (90, 788609), (93, 763170), (155, 457902), (186, 381585), (279, 254390), (310, 228951), (465, 152634), (558, 127195), (930, 76317), (1395, 50878), (2790, 25439)]