2662510140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{187237}}^1$

素因数の和:187331

約数の個数: 72

約数和(自身を含む): 8178555840

約数和(自身を除く): 5516045700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 187237, 374474, 561711, 748948, 936185, 1123422, 1685133, 1872370, 2246844, 2808555, 3370266, 3744740, 5617110, 6740532, 8425665, 11234220, 14791723, 16851330, 29583446, 33702660, 44375169, 59166892, 73958615, 88750338, 133125507, 147917230, 177500676, 221875845, 266251014, 295834460, 443751690, 532502028, 665627535, 887503380, 1331255070, 2662510140]

約数ペア:

[(1, 2662510140), (2, 1331255070), (3, 887503380), (4, 665627535), (5, 532502028), (6, 443751690), (9, 295834460), (10, 266251014), (12, 221875845), (15, 177500676), (18, 147917230), (20, 133125507), (30, 88750338), (36, 73958615), (45, 59166892), (60, 44375169), (79, 33702660), (90, 29583446), (158, 16851330), (180, 14791723), (237, 11234220), (316, 8425665), (395, 6740532), (474, 5617110), (711, 3744740), (790, 3370266), (948, 2808555), (1185, 2246844), (1422, 1872370), (1580, 1685133), (2370, 1123422), (2844, 936185), (3555, 748948), (4740, 561711), (7110, 374474), (14220, 187237)]