30000312

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{13441}}^1$

素因数の和:13484

約数の個数: 48

約数和(自身を含む): 83878080

約数和(自身を除く): 53877768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 13441, 26882, 40323, 53764, 80646, 107528, 120969, 161292, 241938, 322584, 416671, 483876, 833342, 967752, 1250013, 1666684, 2500026, 3333368, 3750039, 5000052, 7500078, 10000104, 15000156, 30000312]

約数ペア:

[(1, 30000312), (2, 15000156), (3, 10000104), (4, 7500078), (6, 5000052), (8, 3750039), (9, 3333368), (12, 2500026), (18, 1666684), (24, 1250013), (31, 967752), (36, 833342), (62, 483876), (72, 416671), (93, 322584), (124, 241938), (186, 161292), (248, 120969), (279, 107528), (372, 80646), (558, 53764), (744, 40323), (1116, 26882), (2232, 13441)]