1210973540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1867}}^1$

素因数の和:2037

約数の個数: 96

約数和(自身を含む): 3005178624

約数和(自身を除く): 1794205084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 113, 140, 164, 205, 226, 287, 410, 452, 565, 574, 791, 820, 1130, 1148, 1435, 1582, 1867, 2260, 2870, 3164, 3734, 3955, 4633, 5740, 7468, 7910, 9266, 9335, 13069, 15820, 18532, 18670, 23165, 26138, 32431, 37340, 46330, 52276, 64862, 65345, 76547, 92660, 129724, 130690, 153094, 162155, 210971, 261380, 306188, 324310, 382735, 421942, 535829, 648620, 765470, 843884, 1054855, 1071658, 1476797, 1530940, 2109710, 2143316, 2679145, 2953594, 4219420, 5358290, 5907188, 7383985, 8649811, 10716580, 14767970, 17299622, 29535940, 34599244, 43249055, 60548677, 86498110, 121097354, 172996220, 242194708, 302743385, 605486770, 1210973540]

約数ペア:

[(1, 1210973540), (2, 605486770), (4, 302743385), (5, 242194708), (7, 172996220), (10, 121097354), (14, 86498110), (20, 60548677), (28, 43249055), (35, 34599244), (41, 29535940), (70, 17299622), (82, 14767970), (113, 10716580), (140, 8649811), (164, 7383985), (205, 5907188), (226, 5358290), (287, 4219420), (410, 2953594), (452, 2679145), (565, 2143316), (574, 2109710), (791, 1530940), (820, 1476797), (1130, 1071658), (1148, 1054855), (1435, 843884), (1582, 765470), (1867, 648620), (2260, 535829), (2870, 421942), (3164, 382735), (3734, 324310), (3955, 306188), (4633, 261380), (5740, 210971), (7468, 162155), (7910, 153094), (9266, 130690), (9335, 129724), (13069, 92660), (15820, 76547), (18532, 65345), (18670, 64862), (23165, 52276), (26138, 46330), (32431, 37340)]