290281230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:962

約数の個数: 96

約数和(自身を含む): 782072928

約数和(自身を除く): 491791698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 97, 123, 194, 205, 246, 291, 369, 410, 485, 582, 615, 738, 811, 873, 970, 1230, 1455, 1622, 1746, 1845, 2433, 2910, 3690, 3977, 4055, 4365, 4866, 7299, 7954, 8110, 8730, 11931, 12165, 14598, 19885, 23862, 24330, 33251, 35793, 36495, 39770, 59655, 66502, 71586, 72990, 78667, 99753, 119310, 157334, 166255, 178965, 199506, 236001, 299259, 332510, 357930, 393335, 472002, 498765, 598518, 708003, 786670, 997530, 1180005, 1416006, 1496295, 2360010, 2992590, 3225347, 3540015, 6450694, 7080030, 9676041, 16126735, 19352082, 29028123, 32253470, 48380205, 58056246, 96760410, 145140615, 290281230]

約数ペア:

[(1, 290281230), (2, 145140615), (3, 96760410), (5, 58056246), (6, 48380205), (9, 32253470), (10, 29028123), (15, 19352082), (18, 16126735), (30, 9676041), (41, 7080030), (45, 6450694), (82, 3540015), (90, 3225347), (97, 2992590), (123, 2360010), (194, 1496295), (205, 1416006), (246, 1180005), (291, 997530), (369, 786670), (410, 708003), (485, 598518), (582, 498765), (615, 472002), (738, 393335), (811, 357930), (873, 332510), (970, 299259), (1230, 236001), (1455, 199506), (1622, 178965), (1746, 166255), (1845, 157334), (2433, 119310), (2910, 99753), (3690, 78667), (3977, 72990), (4055, 71586), (4365, 66502), (4866, 59655), (7299, 39770), (7954, 36495), (8110, 35793), (8730, 33251), (11931, 24330), (12165, 23862), (14598, 19885)]