1719060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4093}}^1$

素因数の和:4112

約数の個数: 48

約数和(自身を含む): 5502336

約数和(自身を除く): 3783276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4093, 8186, 12279, 16372, 20465, 24558, 28651, 40930, 49116, 57302, 61395, 81860, 85953, 114604, 122790, 143255, 171906, 245580, 286510, 343812, 429765, 573020, 859530, 1719060]

約数ペア:

[(1, 1719060), (2, 859530), (3, 573020), (4, 429765), (5, 343812), (6, 286510), (7, 245580), (10, 171906), (12, 143255), (14, 122790), (15, 114604), (20, 85953), (21, 81860), (28, 61395), (30, 57302), (35, 49116), (42, 40930), (60, 28651), (70, 24558), (84, 20465), (105, 16372), (140, 12279), (210, 8186), (420, 4093)]