986460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 2836512

約数和(自身を除く): 1850052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 401, 410, 492, 615, 802, 820, 1203, 1230, 1604, 2005, 2406, 2460, 4010, 4812, 6015, 8020, 12030, 16441, 24060, 32882, 49323, 65764, 82205, 98646, 164410, 197292, 246615, 328820, 493230, 986460]

約数ペア:

[(1, 986460), (2, 493230), (3, 328820), (4, 246615), (5, 197292), (6, 164410), (10, 98646), (12, 82205), (15, 65764), (20, 49323), (30, 32882), (41, 24060), (60, 16441), (82, 12030), (123, 8020), (164, 6015), (205, 4812), (246, 4010), (401, 2460), (410, 2406), (492, 2005), (615, 1604), (802, 1230), (820, 1203)]