274797270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1409}}^1$

素因数の和:1630

約数の個数: 96

約数和(自身を含む): 783937440

約数和(自身を除く): 509140170

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 197, 198, 330, 394, 495, 591, 985, 990, 1182, 1409, 1773, 1970, 2167, 2818, 2955, 3546, 4227, 4334, 5910, 6501, 7045, 8454, 8865, 10835, 12681, 13002, 14090, 15499, 17730, 19503, 21135, 21670, 25362, 30998, 32505, 39006, 42270, 46497, 63405, 65010, 77495, 92994, 97515, 126810, 139491, 154990, 195030, 232485, 277573, 278982, 464970, 555146, 697455, 832719, 1387865, 1394910, 1665438, 2498157, 2775730, 3053303, 4163595, 4996314, 6106606, 8327190, 9159909, 12490785, 15266515, 18319818, 24981570, 27479727, 30533030, 45799545, 54959454, 91599090, 137398635, 274797270]

約数ペア:

[(1, 274797270), (2, 137398635), (3, 91599090), (5, 54959454), (6, 45799545), (9, 30533030), (10, 27479727), (11, 24981570), (15, 18319818), (18, 15266515), (22, 12490785), (30, 9159909), (33, 8327190), (45, 6106606), (55, 4996314), (66, 4163595), (90, 3053303), (99, 2775730), (110, 2498157), (165, 1665438), (197, 1394910), (198, 1387865), (330, 832719), (394, 697455), (495, 555146), (591, 464970), (985, 278982), (990, 277573), (1182, 232485), (1409, 195030), (1773, 154990), (1970, 139491), (2167, 126810), (2818, 97515), (2955, 92994), (3546, 77495), (4227, 65010), (4334, 63405), (5910, 46497), (6501, 42270), (7045, 39006), (8454, 32505), (8865, 30998), (10835, 25362), (12681, 21670), (13002, 21135), (14090, 19503), (15499, 17730)]