713205780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{661}}^1$

素因数の和:1054

約数の個数: 144

約数和(自身を含む): 2332866816

約数和(自身を除く): 1619661036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 367, 420, 490, 588, 661, 734, 735, 980, 1101, 1322, 1468, 1470, 1835, 1983, 2202, 2569, 2644, 2940, 3305, 3670, 3966, 4404, 4627, 5138, 5505, 6610, 7340, 7707, 7932, 9254, 9915, 10276, 11010, 12845, 13220, 13881, 15414, 17983, 18508, 19830, 22020, 23135, 25690, 27762, 30828, 32389, 35966, 38535, 39660, 46270, 51380, 53949, 55524, 64778, 69405, 71932, 77070, 89915, 92540, 97167, 107898, 129556, 138810, 154140, 161945, 179830, 194334, 215796, 242587, 269745, 277620, 323890, 359660, 388668, 485174, 485835, 539490, 647780, 727761, 970348, 971670, 1078980, 1212935, 1455522, 1698109, 1943340, 2425870, 2911044, 3396218, 3638805, 4851740, 5094327, 6792436, 7277610, 8490545, 10188654, 11886763, 14555220, 16981090, 20377308, 23773526, 25471635, 33962180, 35660289, 47547052, 50943270, 59433815, 71320578, 101886540, 118867630, 142641156, 178301445, 237735260, 356602890, 713205780]

約数ペア:

[(1, 713205780), (2, 356602890), (3, 237735260), (4, 178301445), (5, 142641156), (6, 118867630), (7, 101886540), (10, 71320578), (12, 59433815), (14, 50943270), (15, 47547052), (20, 35660289), (21, 33962180), (28, 25471635), (30, 23773526), (35, 20377308), (42, 16981090), (49, 14555220), (60, 11886763), (70, 10188654), (84, 8490545), (98, 7277610), (105, 6792436), (140, 5094327), (147, 4851740), (196, 3638805), (210, 3396218), (245, 2911044), (294, 2425870), (367, 1943340), (420, 1698109), (490, 1455522), (588, 1212935), (661, 1078980), (734, 971670), (735, 970348), (980, 727761), (1101, 647780), (1322, 539490), (1468, 485835), (1470, 485174), (1835, 388668), (1983, 359660), (2202, 323890), (2569, 277620), (2644, 269745), (2940, 242587), (3305, 215796), (3670, 194334), (3966, 179830), (4404, 161945), (4627, 154140), (5138, 138810), (5505, 129556), (6610, 107898), (7340, 97167), (7707, 92540), (7932, 89915), (9254, 77070), (9915, 71932), (10276, 69405), (11010, 64778), (12845, 55524), (13220, 53949), (13881, 51380), (15414, 46270), (17983, 39660), (18508, 38535), (19830, 35966), (22020, 32389), (23135, 30828), (25690, 27762)]