89648370

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 160

約数和(自身を含む): 280038528

約数和(自身を除く): 190390158

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 97, 105, 126, 135, 162, 163, 189, 194, 210, 270, 291, 315, 326, 378, 405, 485, 489, 567, 582, 630, 679, 810, 815, 873, 945, 970, 978, 1134, 1141, 1358, 1455, 1467, 1630, 1746, 1890, 2037, 2282, 2445, 2619, 2835, 2910, 2934, 3395, 3423, 4074, 4365, 4401, 4890, 5238, 5670, 5705, 6111, 6790, 6846, 7335, 7857, 8730, 8802, 10185, 10269, 11410, 12222, 13095, 13203, 14670, 15714, 15811, 17115, 18333, 20370, 20538, 22005, 26190, 26406, 30555, 30807, 31622, 34230, 36666, 39285, 44010, 47433, 51345, 54999, 61110, 61614, 66015, 78570, 79055, 91665, 92421, 94866, 102690, 109998, 110677, 132030, 142299, 154035, 158110, 183330, 184842, 221354, 237165, 274995, 284598, 308070, 332031, 426897, 462105, 474330, 549990, 553385, 664062, 711495, 853794, 924210, 996093, 1106770, 1280691, 1422990, 1660155, 1992186, 2134485, 2561382, 2988279, 3320310, 4268970, 4980465, 5976558, 6403455, 8964837, 9960930, 12806910, 14941395, 17929674, 29882790, 44824185, 89648370]

約数ペア:

[(1, 89648370), (2, 44824185), (3, 29882790), (5, 17929674), (6, 14941395), (7, 12806910), (9, 9960930), (10, 8964837), (14, 6403455), (15, 5976558), (18, 4980465), (21, 4268970), (27, 3320310), (30, 2988279), (35, 2561382), (42, 2134485), (45, 1992186), (54, 1660155), (63, 1422990), (70, 1280691), (81, 1106770), (90, 996093), (97, 924210), (105, 853794), (126, 711495), (135, 664062), (162, 553385), (163, 549990), (189, 474330), (194, 462105), (210, 426897), (270, 332031), (291, 308070), (315, 284598), (326, 274995), (378, 237165), (405, 221354), (485, 184842), (489, 183330), (567, 158110), (582, 154035), (630, 142299), (679, 132030), (810, 110677), (815, 109998), (873, 102690), (945, 94866), (970, 92421), (978, 91665), (1134, 79055), (1141, 78570), (1358, 66015), (1455, 61614), (1467, 61110), (1630, 54999), (1746, 51345), (1890, 47433), (2037, 44010), (2282, 39285), (2445, 36666), (2619, 34230), (2835, 31622), (2910, 30807), (2934, 30555), (3395, 26406), (3423, 26190), (4074, 22005), (4365, 20538), (4401, 20370), (4890, 18333), (5238, 17115), (5670, 15811), (5705, 15714), (6111, 14670), (6790, 13203), (6846, 13095), (7335, 12222), (7857, 11410), (8730, 10269), (8802, 10185)]