71310390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{3607}}^1$

素因数の和:4276

約数の個数: 32

約数和(自身を含む): 171452160

約数和(自身を除く): 100141770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 659, 1318, 1977, 3295, 3607, 3954, 6590, 7214, 9885, 10821, 18035, 19770, 21642, 36070, 54105, 108210, 2377013, 4754026, 7131039, 11885065, 14262078, 23770130, 35655195, 71310390]

約数ペア:

[(1, 71310390), (2, 35655195), (3, 23770130), (5, 14262078), (6, 11885065), (10, 7131039), (15, 4754026), (30, 2377013), (659, 108210), (1318, 54105), (1977, 36070), (3295, 21642), (3607, 19770), (3954, 18035), (6590, 10821), (7214, 9885)]