83021820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4597}}^1$

素因数の和:4659

約数の個数: 96

約数和(自身を含む): 271907328

約数和(自身を除く): 188885508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 4597, 6020, 9030, 9194, 13791, 18060, 18388, 22985, 27582, 32179, 45970, 55164, 64358, 68955, 91940, 96537, 128716, 137910, 160895, 193074, 197671, 275820, 321790, 386148, 395342, 482685, 593013, 643580, 790684, 965370, 988355, 1186026, 1383697, 1930740, 1976710, 2372052, 2767394, 2965065, 3953420, 4151091, 5534788, 5930130, 6918485, 8302182, 11860260, 13836970, 16604364, 20755455, 27673940, 41510910, 83021820]

約数ペア:

[(1, 83021820), (2, 41510910), (3, 27673940), (4, 20755455), (5, 16604364), (6, 13836970), (7, 11860260), (10, 8302182), (12, 6918485), (14, 5930130), (15, 5534788), (20, 4151091), (21, 3953420), (28, 2965065), (30, 2767394), (35, 2372052), (42, 1976710), (43, 1930740), (60, 1383697), (70, 1186026), (84, 988355), (86, 965370), (105, 790684), (129, 643580), (140, 593013), (172, 482685), (210, 395342), (215, 386148), (258, 321790), (301, 275820), (420, 197671), (430, 193074), (516, 160895), (602, 137910), (645, 128716), (860, 96537), (903, 91940), (1204, 68955), (1290, 64358), (1505, 55164), (1806, 45970), (2580, 32179), (3010, 27582), (3612, 22985), (4515, 18388), (4597, 18060), (6020, 13791), (9030, 9194)]