1723341780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{11549}}^1$

素因数の和:12393

約数の個数: 72

約数和(自身を含む): 5234229000

約数和(自身を除く): 3510887220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 829, 1658, 2487, 3316, 4145, 4974, 7461, 8290, 9948, 11549, 12435, 14922, 16580, 23098, 24870, 29844, 34647, 37305, 46196, 49740, 57745, 69294, 74610, 103941, 115490, 138588, 149220, 173235, 207882, 230980, 346470, 415764, 519705, 692940, 1039410, 2078820, 9574121, 19148242, 28722363, 38296484, 47870605, 57444726, 86167089, 95741210, 114889452, 143611815, 172334178, 191482420, 287223630, 344668356, 430835445, 574447260, 861670890, 1723341780]

約数ペア:

[(1, 1723341780), (2, 861670890), (3, 574447260), (4, 430835445), (5, 344668356), (6, 287223630), (9, 191482420), (10, 172334178), (12, 143611815), (15, 114889452), (18, 95741210), (20, 86167089), (30, 57444726), (36, 47870605), (45, 38296484), (60, 28722363), (90, 19148242), (180, 9574121), (829, 2078820), (1658, 1039410), (2487, 692940), (3316, 519705), (4145, 415764), (4974, 346470), (7461, 230980), (8290, 207882), (9948, 173235), (11549, 149220), (12435, 138588), (14922, 115490), (16580, 103941), (23098, 74610), (24870, 69294), (29844, 57745), (34647, 49740), (37305, 46196)]