70008939

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 143270400

約数和(自身を除く): 73261461

約数列:

[1, 3, 7, 9, 11, 13, 19, 21, 33, 39, 57, 63, 77, 91, 99, 117, 133, 143, 171, 209, 231, 247, 273, 399, 409, 429, 627, 693, 741, 819, 1001, 1197, 1227, 1287, 1463, 1729, 1881, 2223, 2717, 2863, 3003, 3681, 4389, 4499, 5187, 5317, 7771, 8151, 8589, 9009, 13167, 13497, 15561, 15951, 19019, 23313, 24453, 25767, 31493, 37219, 40491, 47853, 54397, 57057, 58487, 69939, 85481, 94479, 101023, 111657, 163191, 171171, 175461, 256443, 283437, 303069, 334971, 409409, 489573, 526383, 598367, 707161, 769329, 909207, 1111253, 1228227, 1795101, 2121483, 3333759, 3684681, 5385303, 6364449, 7778771, 10001277, 23336313, 70008939]

約数ペア:

[(1, 70008939), (3, 23336313), (7, 10001277), (9, 7778771), (11, 6364449), (13, 5385303), (19, 3684681), (21, 3333759), (33, 2121483), (39, 1795101), (57, 1228227), (63, 1111253), (77, 909207), (91, 769329), (99, 707161), (117, 598367), (133, 526383), (143, 489573), (171, 409409), (209, 334971), (231, 303069), (247, 283437), (273, 256443), (399, 175461), (409, 171171), (429, 163191), (627, 111657), (693, 101023), (741, 94479), (819, 85481), (1001, 69939), (1197, 58487), (1227, 57057), (1287, 54397), (1463, 47853), (1729, 40491), (1881, 37219), (2223, 31493), (2717, 25767), (2863, 24453), (3003, 23313), (3681, 19019), (4389, 15951), (4499, 15561), (5187, 13497), (5317, 13167), (7771, 9009), (8151, 8589)]