70131320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 186084000

約数和(自身を除く): 115952680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 149, 164, 205, 280, 287, 298, 328, 410, 574, 596, 745, 820, 1043, 1148, 1192, 1435, 1490, 1640, 1681, 2086, 2296, 2870, 2980, 3362, 4172, 5215, 5740, 5960, 6109, 6724, 8344, 8405, 10430, 11480, 11767, 12218, 13448, 16810, 20860, 23534, 24436, 30545, 33620, 41720, 42763, 47068, 48872, 58835, 61090, 67240, 85526, 94136, 117670, 122180, 171052, 213815, 235340, 244360, 250469, 342104, 427630, 470680, 500938, 855260, 1001876, 1252345, 1710520, 1753283, 2003752, 2504690, 3506566, 5009380, 7013132, 8766415, 10018760, 14026264, 17532830, 35065660, 70131320]

約数ペア:

[(1, 70131320), (2, 35065660), (4, 17532830), (5, 14026264), (7, 10018760), (8, 8766415), (10, 7013132), (14, 5009380), (20, 3506566), (28, 2504690), (35, 2003752), (40, 1753283), (41, 1710520), (56, 1252345), (70, 1001876), (82, 855260), (140, 500938), (149, 470680), (164, 427630), (205, 342104), (280, 250469), (287, 244360), (298, 235340), (328, 213815), (410, 171052), (574, 122180), (596, 117670), (745, 94136), (820, 85526), (1043, 67240), (1148, 61090), (1192, 58835), (1435, 48872), (1490, 47068), (1640, 42763), (1681, 41720), (2086, 33620), (2296, 30545), (2870, 24436), (2980, 23534), (3362, 20860), (4172, 16810), (5215, 13448), (5740, 12218), (5960, 11767), (6109, 11480), (6724, 10430), (8344, 8405)]