8863980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{613}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 24962784

約数和(自身を除く): 16098804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 613, 723, 964, 1205, 1226, 1446, 1839, 2410, 2452, 2892, 3065, 3615, 3678, 4820, 6130, 7230, 7356, 9195, 12260, 14460, 18390, 36780, 147733, 295466, 443199, 590932, 738665, 886398, 1477330, 1772796, 2215995, 2954660, 4431990, 8863980]

約数ペア:

[(1, 8863980), (2, 4431990), (3, 2954660), (4, 2215995), (5, 1772796), (6, 1477330), (10, 886398), (12, 738665), (15, 590932), (20, 443199), (30, 295466), (60, 147733), (241, 36780), (482, 18390), (613, 14460), (723, 12260), (964, 9195), (1205, 7356), (1226, 7230), (1446, 6130), (1839, 4820), (2410, 3678), (2452, 3615), (2892, 3065)]