156872010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{14983}}^1$

素因数の和:15342

約数の個数: 32

約数和(自身を含む): 377596800

約数和(自身を除く): 220724790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 10470, 14983, 29966, 44949, 74915, 89898, 149830, 224745, 449490, 5229067, 10458134, 15687201, 26145335, 31374402, 52290670, 78436005, 156872010]

約数ペア:

[(1, 156872010), (2, 78436005), (3, 52290670), (5, 31374402), (6, 26145335), (10, 15687201), (15, 10458134), (30, 5229067), (349, 449490), (698, 224745), (1047, 149830), (1745, 89898), (2094, 74915), (3490, 44949), (5235, 29966), (10470, 14983)]