1620247110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{16481}}^1$

素因数の和:16633

約数の個数: 64

約数和(自身を含む): 4058527680

約数和(自身を除く): 2438280570

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 113, 145, 174, 226, 290, 339, 435, 565, 678, 870, 1130, 1695, 3277, 3390, 6554, 9831, 16385, 16481, 19662, 32770, 32962, 49155, 49443, 82405, 98310, 98886, 164810, 247215, 477949, 494430, 955898, 1433847, 1862353, 2389745, 2867694, 3724706, 4779490, 5587059, 7169235, 9311765, 11174118, 14338470, 18623530, 27935295, 54008237, 55870590, 108016474, 162024711, 270041185, 324049422, 540082370, 810123555, 1620247110]

約数ペア:

[(1, 1620247110), (2, 810123555), (3, 540082370), (5, 324049422), (6, 270041185), (10, 162024711), (15, 108016474), (29, 55870590), (30, 54008237), (58, 27935295), (87, 18623530), (113, 14338470), (145, 11174118), (174, 9311765), (226, 7169235), (290, 5587059), (339, 4779490), (435, 3724706), (565, 2867694), (678, 2389745), (870, 1862353), (1130, 1433847), (1695, 955898), (3277, 494430), (3390, 477949), (6554, 247215), (9831, 164810), (16385, 98886), (16481, 98310), (19662, 82405), (32770, 49443), (32962, 49155)]