1251711780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{4637}}^1$

素因数の和:5069

約数の個数: 96

約数和(自身を含む): 3833585280

約数和(自身を除く): 2581873500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 409, 660, 818, 1227, 1636, 2045, 2454, 4090, 4499, 4637, 4908, 6135, 8180, 8998, 9274, 12270, 13497, 13911, 17996, 18548, 22495, 23185, 24540, 26994, 27822, 44990, 46370, 51007, 53988, 55644, 67485, 69555, 89980, 92740, 102014, 134970, 139110, 153021, 204028, 255035, 269940, 278220, 306042, 510070, 612084, 765105, 1020140, 1530210, 1896533, 3060420, 3793066, 5689599, 7586132, 9482665, 11379198, 18965330, 20861863, 22758396, 28447995, 37930660, 41723726, 56895990, 62585589, 83447452, 104309315, 113791980, 125171178, 208618630, 250342356, 312927945, 417237260, 625855890, 1251711780]

約数ペア:

[(1, 1251711780), (2, 625855890), (3, 417237260), (4, 312927945), (5, 250342356), (6, 208618630), (10, 125171178), (11, 113791980), (12, 104309315), (15, 83447452), (20, 62585589), (22, 56895990), (30, 41723726), (33, 37930660), (44, 28447995), (55, 22758396), (60, 20861863), (66, 18965330), (110, 11379198), (132, 9482665), (165, 7586132), (220, 5689599), (330, 3793066), (409, 3060420), (660, 1896533), (818, 1530210), (1227, 1020140), (1636, 765105), (2045, 612084), (2454, 510070), (4090, 306042), (4499, 278220), (4637, 269940), (4908, 255035), (6135, 204028), (8180, 153021), (8998, 139110), (9274, 134970), (12270, 102014), (13497, 92740), (13911, 89980), (17996, 69555), (18548, 67485), (22495, 55644), (23185, 53988), (24540, 51007), (26994, 46370), (27822, 44990)]