17113740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5821}}^1$

素因数の和:5847

約数の個数: 72

約数和(自身を含む): 55751472

約数和(自身を除く): 38637732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5821, 11642, 17463, 23284, 29105, 34926, 40747, 58210, 69852, 81494, 87315, 116420, 122241, 162988, 174630, 203735, 244482, 285229, 349260, 407470, 488964, 570458, 611205, 814940, 855687, 1140916, 1222410, 1426145, 1711374, 2444820, 2852290, 3422748, 4278435, 5704580, 8556870, 17113740]

約数ペア:

[(1, 17113740), (2, 8556870), (3, 5704580), (4, 4278435), (5, 3422748), (6, 2852290), (7, 2444820), (10, 1711374), (12, 1426145), (14, 1222410), (15, 1140916), (20, 855687), (21, 814940), (28, 611205), (30, 570458), (35, 488964), (42, 407470), (49, 349260), (60, 285229), (70, 244482), (84, 203735), (98, 174630), (105, 162988), (140, 122241), (147, 116420), (196, 87315), (210, 81494), (245, 69852), (294, 58210), (420, 40747), (490, 34926), (588, 29105), (735, 23284), (980, 17463), (1470, 11642), (2940, 5821)]