713646920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59273}}^1$

素因数の和:59334

約数の個数: 64

約数和(自身を含む): 1877800320

約数和(自身を除く): 1164153400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 12040, 59273, 118546, 237092, 296365, 414911, 474184, 592730, 829822, 1185460, 1659644, 2074555, 2370920, 2548739, 3319288, 4149110, 5097478, 8298220, 10194956, 12743695, 16596440, 17841173, 20389912, 25487390, 35682346, 50974780, 71364692, 89205865, 101949560, 142729384, 178411730, 356823460, 713646920]

約数ペア:

[(1, 713646920), (2, 356823460), (4, 178411730), (5, 142729384), (7, 101949560), (8, 89205865), (10, 71364692), (14, 50974780), (20, 35682346), (28, 25487390), (35, 20389912), (40, 17841173), (43, 16596440), (56, 12743695), (70, 10194956), (86, 8298220), (140, 5097478), (172, 4149110), (215, 3319288), (280, 2548739), (301, 2370920), (344, 2074555), (430, 1659644), (602, 1185460), (860, 829822), (1204, 592730), (1505, 474184), (1720, 414911), (2408, 296365), (3010, 237092), (6020, 118546), (12040, 59273)]