1364863640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{696359}}^1$

素因数の和:696384

約数の個数: 48

約数和(自身を含む): 3572326800

約数和(自身を除く): 2207463160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 696359, 1392718, 2785436, 3481795, 4874513, 5570872, 6963590, 9749026, 13927180, 19498052, 24372565, 27854360, 34121591, 38996104, 48745130, 68243182, 97490260, 136486364, 170607955, 194980520, 272972728, 341215910, 682431820, 1364863640]

約数ペア:

[(1, 1364863640), (2, 682431820), (4, 341215910), (5, 272972728), (7, 194980520), (8, 170607955), (10, 136486364), (14, 97490260), (20, 68243182), (28, 48745130), (35, 38996104), (40, 34121591), (49, 27854360), (56, 24372565), (70, 19498052), (98, 13927180), (140, 9749026), (196, 6963590), (245, 5570872), (280, 4874513), (392, 3481795), (490, 2785436), (980, 1392718), (1960, 696359)]