163986870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{28619}}^1$

素因数の和:28820

約数の個数: 32

約数和(自身を含む): 395642880

約数和(自身を除く): 231656010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 5730, 28619, 57238, 85857, 143095, 171714, 286190, 429285, 858570, 5466229, 10932458, 16398687, 27331145, 32797374, 54662290, 81993435, 163986870]

約数ペア:

[(1, 163986870), (2, 81993435), (3, 54662290), (5, 32797374), (6, 27331145), (10, 16398687), (15, 10932458), (30, 5466229), (191, 858570), (382, 429285), (573, 286190), (955, 171714), (1146, 143095), (1910, 85857), (2865, 57238), (5730, 28619)]