68273490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{21269}}^1$

素因数の和:21386

約数の個数: 32

約数和(自身を含む): 165395520

約数和(自身を除く): 97122030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 21269, 42538, 63807, 106345, 127614, 212690, 319035, 638070, 2275783, 4551566, 6827349, 11378915, 13654698, 22757830, 34136745, 68273490]

約数ペア:

[(1, 68273490), (2, 34136745), (3, 22757830), (5, 13654698), (6, 11378915), (10, 6827349), (15, 4551566), (30, 2275783), (107, 638070), (214, 319035), (321, 212690), (535, 127614), (642, 106345), (1070, 63807), (1605, 42538), (3210, 21269)]