66834390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{318259}}^1$

素因数の和:318276

約数の個数: 32

約数和(自身を含む): 183317760

約数和(自身を除く): 116483370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 318259, 636518, 954777, 1591295, 1909554, 2227813, 3182590, 4455626, 4773885, 6683439, 9547770, 11139065, 13366878, 22278130, 33417195, 66834390]

約数ペア:

[(1, 66834390), (2, 33417195), (3, 22278130), (5, 13366878), (6, 11139065), (7, 9547770), (10, 6683439), (14, 4773885), (15, 4455626), (21, 3182590), (30, 2227813), (35, 1909554), (42, 1591295), (70, 954777), (105, 636518), (210, 318259)]