89892810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1471}}^1$

素因数の和:1588

約数の個数: 96

約数和(自身を含む): 270047232

約数和(自身を除く): 180154422

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 97, 105, 126, 194, 210, 291, 315, 485, 582, 630, 679, 873, 970, 1358, 1455, 1471, 1746, 2037, 2910, 2942, 3395, 4074, 4365, 4413, 6111, 6790, 7355, 8730, 8826, 10185, 10297, 12222, 13239, 14710, 20370, 20594, 22065, 26478, 30555, 30891, 44130, 51485, 61110, 61782, 66195, 92673, 102970, 132390, 142687, 154455, 185346, 285374, 308910, 428061, 463365, 713435, 856122, 926730, 998809, 1284183, 1426870, 1997618, 2140305, 2568366, 2996427, 4280610, 4994045, 5992854, 6420915, 8989281, 9988090, 12841830, 14982135, 17978562, 29964270, 44946405, 89892810]

約数ペア:

[(1, 89892810), (2, 44946405), (3, 29964270), (5, 17978562), (6, 14982135), (7, 12841830), (9, 9988090), (10, 8989281), (14, 6420915), (15, 5992854), (18, 4994045), (21, 4280610), (30, 2996427), (35, 2568366), (42, 2140305), (45, 1997618), (63, 1426870), (70, 1284183), (90, 998809), (97, 926730), (105, 856122), (126, 713435), (194, 463365), (210, 428061), (291, 308910), (315, 285374), (485, 185346), (582, 154455), (630, 142687), (679, 132390), (873, 102970), (970, 92673), (1358, 66195), (1455, 61782), (1471, 61110), (1746, 51485), (2037, 44130), (2910, 30891), (2942, 30555), (3395, 26478), (4074, 22065), (4365, 20594), (4413, 20370), (6111, 14710), (6790, 13239), (7355, 12222), (8730, 10297), (8826, 10185)]