307902012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2741}}^1$

素因数の和:2819

約数の個数: 96

約数和(自身を含む): 840236544

約数和(自身を除く): 532334532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 37, 44, 46, 66, 69, 74, 92, 111, 132, 138, 148, 222, 253, 276, 407, 444, 506, 759, 814, 851, 1012, 1221, 1518, 1628, 1702, 2442, 2553, 2741, 3036, 3404, 4884, 5106, 5482, 8223, 9361, 10212, 10964, 16446, 18722, 28083, 30151, 32892, 37444, 56166, 60302, 63043, 90453, 101417, 112332, 120604, 126086, 180906, 189129, 202834, 252172, 304251, 361812, 378258, 405668, 608502, 693473, 756516, 1115587, 1217004, 1386946, 2080419, 2231174, 2332591, 2773892, 3346761, 4160838, 4462348, 4665182, 6693522, 6997773, 8321676, 9330364, 13387044, 13995546, 25658501, 27991092, 51317002, 76975503, 102634004, 153951006, 307902012]

約数ペア:

[(1, 307902012), (2, 153951006), (3, 102634004), (4, 76975503), (6, 51317002), (11, 27991092), (12, 25658501), (22, 13995546), (23, 13387044), (33, 9330364), (37, 8321676), (44, 6997773), (46, 6693522), (66, 4665182), (69, 4462348), (74, 4160838), (92, 3346761), (111, 2773892), (132, 2332591), (138, 2231174), (148, 2080419), (222, 1386946), (253, 1217004), (276, 1115587), (407, 756516), (444, 693473), (506, 608502), (759, 405668), (814, 378258), (851, 361812), (1012, 304251), (1221, 252172), (1518, 202834), (1628, 189129), (1702, 180906), (2442, 126086), (2553, 120604), (2741, 112332), (3036, 101417), (3404, 90453), (4884, 63043), (5106, 60302), (5482, 56166), (8223, 37444), (9361, 32892), (10212, 30151), (10964, 28083), (16446, 18722)]