304848580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 692375040

約数和(自身を除く): 387526460

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 53, 58, 94, 106, 116, 145, 188, 211, 212, 235, 265, 290, 422, 470, 530, 580, 844, 940, 1055, 1060, 1363, 1537, 2110, 2491, 2726, 3074, 4220, 4982, 5452, 6119, 6148, 6815, 7685, 9917, 9964, 11183, 12238, 12455, 13630, 15370, 19834, 22366, 24476, 24910, 27260, 30595, 30740, 39668, 44732, 49585, 49820, 55915, 61190, 72239, 99170, 111830, 122380, 144478, 198340, 223660, 287593, 288956, 324307, 361195, 525601, 575186, 648614, 722390, 1051202, 1150372, 1297228, 1437965, 1444780, 1621535, 2102404, 2628005, 2875930, 3243070, 5256010, 5751860, 6486140, 10512020, 15242429, 30484858, 60969716, 76212145, 152424290, 304848580]

約数ペア:

[(1, 304848580), (2, 152424290), (4, 76212145), (5, 60969716), (10, 30484858), (20, 15242429), (29, 10512020), (47, 6486140), (53, 5751860), (58, 5256010), (94, 3243070), (106, 2875930), (116, 2628005), (145, 2102404), (188, 1621535), (211, 1444780), (212, 1437965), (235, 1297228), (265, 1150372), (290, 1051202), (422, 722390), (470, 648614), (530, 575186), (580, 525601), (844, 361195), (940, 324307), (1055, 288956), (1060, 287593), (1363, 223660), (1537, 198340), (2110, 144478), (2491, 122380), (2726, 111830), (3074, 99170), (4220, 72239), (4982, 61190), (5452, 55915), (6119, 49820), (6148, 49585), (6815, 44732), (7685, 39668), (9917, 30740), (9964, 30595), (11183, 27260), (12238, 24910), (12455, 24476), (13630, 22366), (15370, 19834)]