1520753430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{52859}}^1$

素因数の和:53013

約数の個数: 64

約数和(自身を含む): 4201735680

約数和(自身を除く): 2680982250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1918, 2055, 2877, 4110, 4795, 5754, 9590, 14385, 28770, 52859, 105718, 158577, 264295, 317154, 370013, 528590, 740026, 792885, 1110039, 1585770, 1850065, 2220078, 3700130, 5550195, 7241683, 11100390, 14483366, 21725049, 36208415, 43450098, 50691781, 72416830, 101383562, 108625245, 152075343, 217250490, 253458905, 304150686, 506917810, 760376715, 1520753430]

約数ペア:

[(1, 1520753430), (2, 760376715), (3, 506917810), (5, 304150686), (6, 253458905), (7, 217250490), (10, 152075343), (14, 108625245), (15, 101383562), (21, 72416830), (30, 50691781), (35, 43450098), (42, 36208415), (70, 21725049), (105, 14483366), (137, 11100390), (210, 7241683), (274, 5550195), (411, 3700130), (685, 2220078), (822, 1850065), (959, 1585770), (1370, 1110039), (1918, 792885), (2055, 740026), (2877, 528590), (4110, 370013), (4795, 317154), (5754, 264295), (9590, 158577), (14385, 105718), (28770, 52859)]