165782010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{20543}}^1$

素因数の和:20822

約数の個数: 32

約数和(自身を含む): 399375360

約数和(自身を除く): 233593350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 20543, 41086, 61629, 102715, 123258, 205430, 308145, 616290, 5526067, 11052134, 16578201, 27630335, 33156402, 55260670, 82891005, 165782010]

約数ペア:

[(1, 165782010), (2, 82891005), (3, 55260670), (5, 33156402), (6, 27630335), (10, 16578201), (15, 11052134), (30, 5526067), (269, 616290), (538, 308145), (807, 205430), (1345, 123258), (1614, 102715), (2690, 61629), (4035, 41086), (8070, 20543)]