30471402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 71568000

約数和(自身を除く): 41096598

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 377, 494, 551, 709, 741, 754, 1102, 1131, 1418, 1482, 1653, 2127, 2262, 3306, 4254, 7163, 9217, 13471, 14326, 18434, 20561, 21489, 26942, 27651, 40413, 41122, 42978, 55302, 61683, 80826, 123366, 175123, 267293, 350246, 390659, 525369, 534586, 781318, 801879, 1050738, 1171977, 1603758, 2343954, 5078567, 10157134, 15235701, 30471402]

約数ペア:

[(1, 30471402), (2, 15235701), (3, 10157134), (6, 5078567), (13, 2343954), (19, 1603758), (26, 1171977), (29, 1050738), (38, 801879), (39, 781318), (57, 534586), (58, 525369), (78, 390659), (87, 350246), (114, 267293), (174, 175123), (247, 123366), (377, 80826), (494, 61683), (551, 55302), (709, 42978), (741, 41122), (754, 40413), (1102, 27651), (1131, 26942), (1418, 21489), (1482, 20561), (1653, 18434), (2127, 14326), (2262, 13471), (3306, 9217), (4254, 7163)]