892260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4957}}^1$

素因数の和:4972

約数の個数: 36

約数和(自身を含む): 2707068

約数和(自身を除く): 1814808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4957, 9914, 14871, 19828, 24785, 29742, 44613, 49570, 59484, 74355, 89226, 99140, 148710, 178452, 223065, 297420, 446130, 892260]

約数ペア:

[(1, 892260), (2, 446130), (3, 297420), (4, 223065), (5, 178452), (6, 148710), (9, 99140), (10, 89226), (12, 74355), (15, 59484), (18, 49570), (20, 44613), (30, 29742), (36, 24785), (45, 19828), (60, 14871), (90, 9914), (180, 4957)]