1917690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 4656960

約数和(自身を除く): 2739270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 659, 970, 1318, 1455, 1977, 2910, 3295, 3954, 6590, 9885, 19770, 63923, 127846, 191769, 319615, 383538, 639230, 958845, 1917690]

約数ペア:

[(1, 1917690), (2, 958845), (3, 639230), (5, 383538), (6, 319615), (10, 191769), (15, 127846), (30, 63923), (97, 19770), (194, 9885), (291, 6590), (485, 3954), (582, 3295), (659, 2910), (970, 1977), (1318, 1455)]