66786270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 164505600

約数和(自身を除く): 97719330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 149, 201, 223, 298, 335, 402, 446, 447, 669, 670, 745, 894, 1005, 1115, 1338, 1490, 2010, 2230, 2235, 3345, 4470, 6690, 9983, 14941, 19966, 29882, 29949, 33227, 44823, 49915, 59898, 66454, 74705, 89646, 99681, 99830, 149410, 149745, 166135, 199362, 224115, 299490, 332270, 448230, 498405, 996810, 2226209, 4452418, 6678627, 11131045, 13357254, 22262090, 33393135, 66786270]

約数ペア:

[(1, 66786270), (2, 33393135), (3, 22262090), (5, 13357254), (6, 11131045), (10, 6678627), (15, 4452418), (30, 2226209), (67, 996810), (134, 498405), (149, 448230), (201, 332270), (223, 299490), (298, 224115), (335, 199362), (402, 166135), (446, 149745), (447, 149410), (669, 99830), (670, 99681), (745, 89646), (894, 74705), (1005, 66454), (1115, 59898), (1338, 49915), (1490, 44823), (2010, 33227), (2230, 29949), (2235, 29882), (3345, 19966), (4470, 14941), (6690, 9983)]