10988580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 30913344

約数和(自身を除く): 19924764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 373, 491, 746, 982, 1119, 1473, 1492, 1865, 1964, 2238, 2455, 2946, 3730, 4476, 4910, 5595, 5892, 7365, 7460, 9820, 11190, 14730, 22380, 29460, 183143, 366286, 549429, 732572, 915715, 1098858, 1831430, 2197716, 2747145, 3662860, 5494290, 10988580]

約数ペア:

[(1, 10988580), (2, 5494290), (3, 3662860), (4, 2747145), (5, 2197716), (6, 1831430), (10, 1098858), (12, 915715), (15, 732572), (20, 549429), (30, 366286), (60, 183143), (373, 29460), (491, 22380), (746, 14730), (982, 11190), (1119, 9820), (1473, 7460), (1492, 7365), (1865, 5892), (1964, 5595), (2238, 4910), (2455, 4476), (2946, 3730)]