156915930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{53923}}^1$

素因数の和:54030

約数の個数: 32

約数和(自身を含む): 380487744

約数和(自身を除く): 223571814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 53923, 107846, 161769, 269615, 323538, 539230, 808845, 1617690, 5230531, 10461062, 15691593, 26152655, 31383186, 52305310, 78457965, 156915930]

約数ペア:

[(1, 156915930), (2, 78457965), (3, 52305310), (5, 31383186), (6, 26152655), (10, 15691593), (15, 10461062), (30, 5230531), (97, 1617690), (194, 808845), (291, 539230), (485, 323538), (582, 269615), (970, 161769), (1455, 107846), (2910, 53923)]