3315830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 7116336

約数和(自身を除く): 3800506

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 101, 134, 202, 245, 335, 469, 490, 505, 670, 707, 938, 1010, 1414, 2345, 3283, 3535, 4690, 4949, 6566, 6767, 7070, 9898, 13534, 16415, 24745, 32830, 33835, 47369, 49490, 67670, 94738, 236845, 331583, 473690, 663166, 1657915, 3315830]

約数ペア:

[(1, 3315830), (2, 1657915), (5, 663166), (7, 473690), (10, 331583), (14, 236845), (35, 94738), (49, 67670), (67, 49490), (70, 47369), (98, 33835), (101, 32830), (134, 24745), (202, 16415), (245, 13534), (335, 9898), (469, 7070), (490, 6767), (505, 6566), (670, 4949), (707, 4690), (938, 3535), (1010, 3283), (1414, 2345)]