304815830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 618658560

約数和(自身を除く): 313842730

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 67, 110, 118, 134, 295, 335, 590, 649, 670, 701, 737, 1298, 1402, 1474, 3245, 3505, 3685, 3953, 6490, 7010, 7370, 7711, 7906, 15422, 19765, 38555, 39530, 41359, 43483, 46967, 77110, 82718, 86966, 93934, 206795, 217415, 234835, 413590, 434830, 454949, 469670, 516637, 909898, 1033274, 2274745, 2583185, 2771053, 4549490, 5166370, 5542106, 13855265, 27710530, 30481583, 60963166, 152407915, 304815830]

約数ペア:

[(1, 304815830), (2, 152407915), (5, 60963166), (10, 30481583), (11, 27710530), (22, 13855265), (55, 5542106), (59, 5166370), (67, 4549490), (110, 2771053), (118, 2583185), (134, 2274745), (295, 1033274), (335, 909898), (590, 516637), (649, 469670), (670, 454949), (701, 434830), (737, 413590), (1298, 234835), (1402, 217415), (1474, 206795), (3245, 93934), (3505, 86966), (3685, 82718), (3953, 77110), (6490, 46967), (7010, 43483), (7370, 41359), (7711, 39530), (7906, 38555), (15422, 19765)]