31352802660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1\times {\mathrm{3023}}^1$

素因数の和:3562

約数の個数: 144

約数和(自身を含む): 96001790976

約数和(自身を除く): 64648988316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 367, 471, 628, 734, 785, 942, 1101, 1413, 1468, 1570, 1835, 1884, 2202, 2355, 2826, 3023, 3140, 3303, 3670, 4404, 4710, 5505, 5652, 6046, 6606, 7065, 7340, 9069, 9420, 11010, 12092, 13212, 14130, 15115, 16515, 18138, 22020, 27207, 28260, 30230, 33030, 36276, 45345, 54414, 57619, 60460, 66060, 90690, 108828, 115238, 136035, 172857, 181380, 230476, 272070, 288095, 345714, 474611, 518571, 544140, 576190, 691428, 864285, 949222, 1037142, 1109441, 1152380, 1423833, 1728570, 1898444, 2074284, 2218882, 2373055, 2592855, 2847666, 3328323, 3457140, 4271499, 4437764, 4746110, 5185710, 5547205, 5695332, 6656646, 7119165, 8542998, 9492220, 9984969, 10371420, 11094410, 13313292, 14238330, 16641615, 17085996, 19969938, 21357495, 22188820, 28476660, 33283230, 39939876, 42714990, 49924845, 66566460, 85429980, 99849690, 174182237, 199699380, 348364474, 522546711, 696728948, 870911185, 1045093422, 1567640133, 1741822370, 2090186844, 2612733555, 3135280266, 3483644740, 5225467110, 6270560532, 7838200665, 10450934220, 15676401330, 31352802660]

約数ペア:

[(1, 31352802660), (2, 15676401330), (3, 10450934220), (4, 7838200665), (5, 6270560532), (6, 5225467110), (9, 3483644740), (10, 3135280266), (12, 2612733555), (15, 2090186844), (18, 1741822370), (20, 1567640133), (30, 1045093422), (36, 870911185), (45, 696728948), (60, 522546711), (90, 348364474), (157, 199699380), (180, 174182237), (314, 99849690), (367, 85429980), (471, 66566460), (628, 49924845), (734, 42714990), (785, 39939876), (942, 33283230), (1101, 28476660), (1413, 22188820), (1468, 21357495), (1570, 19969938), (1835, 17085996), (1884, 16641615), (2202, 14238330), (2355, 13313292), (2826, 11094410), (3023, 10371420), (3140, 9984969), (3303, 9492220), (3670, 8542998), (4404, 7119165), (4710, 6656646), (5505, 5695332), (5652, 5547205), (6046, 5185710), (6606, 4746110), (7065, 4437764), (7340, 4271499), (9069, 3457140), (9420, 3328323), (11010, 2847666), (12092, 2592855), (13212, 2373055), (14130, 2218882), (15115, 2074284), (16515, 1898444), (18138, 1728570), (22020, 1423833), (27207, 1152380), (28260, 1109441), (30230, 1037142), (33030, 949222), (36276, 864285), (45345, 691428), (54414, 576190), (57619, 544140), (60460, 518571), (66060, 474611), (90690, 345714), (108828, 288095), (115238, 272070), (136035, 230476), (172857, 181380)]