64751490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24809}}^1$

素因数の和:24851

約数の個数: 48

約数和(自身を含む): 174166200

約数和(自身を除く): 109414710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 24809, 49618, 74427, 124045, 148854, 223281, 248090, 372135, 446562, 719461, 744270, 1116405, 1438922, 2158383, 2232810, 3597305, 4316766, 6475149, 7194610, 10791915, 12950298, 21583830, 32375745, 64751490]

約数ペア:

[(1, 64751490), (2, 32375745), (3, 21583830), (5, 12950298), (6, 10791915), (9, 7194610), (10, 6475149), (15, 4316766), (18, 3597305), (29, 2232810), (30, 2158383), (45, 1438922), (58, 1116405), (87, 744270), (90, 719461), (145, 446562), (174, 372135), (261, 248090), (290, 223281), (435, 148854), (522, 124045), (870, 74427), (1305, 49618), (2610, 24809)]