1618181480020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{1182691}}^1$

素因数の和:1183073

約数の個数: 96

約数和(自身を含む): 4029478951680

約数和(自身を除く): 2411297471660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 337, 406, 580, 674, 812, 1015, 1348, 1685, 2030, 2359, 3370, 4060, 4718, 6740, 9436, 9773, 11795, 19546, 23590, 39092, 47180, 48865, 68411, 97730, 136822, 195460, 273644, 342055, 684110, 1182691, 1368220, 2365382, 4730764, 5913455, 8278837, 11826910, 16557674, 23653820, 33115348, 34298039, 41394185, 68596078, 82788370, 137192156, 165576740, 171490195, 240086273, 342980390, 398566867, 480172546, 685960780, 797133734, 960345092, 1200431365, 1594267468, 1992834335, 2400862730, 2789968069, 3985668670, 4801725460, 5579936138, 7971337340, 11159872276, 11558439143, 13949840345, 23116878286, 27899680690, 46233756572, 55799361380, 57792195715, 80909074001, 115584391430, 161818148002, 231168782860, 323636296004, 404545370005, 809090740010, 1618181480020]

約数ペア:

[(1, 1618181480020), (2, 809090740010), (4, 404545370005), (5, 323636296004), (7, 231168782860), (10, 161818148002), (14, 115584391430), (20, 80909074001), (28, 57792195715), (29, 55799361380), (35, 46233756572), (58, 27899680690), (70, 23116878286), (116, 13949840345), (140, 11558439143), (145, 11159872276), (203, 7971337340), (290, 5579936138), (337, 4801725460), (406, 3985668670), (580, 2789968069), (674, 2400862730), (812, 1992834335), (1015, 1594267468), (1348, 1200431365), (1685, 960345092), (2030, 797133734), (2359, 685960780), (3370, 480172546), (4060, 398566867), (4718, 342980390), (6740, 240086273), (9436, 171490195), (9773, 165576740), (11795, 137192156), (19546, 82788370), (23590, 68596078), (39092, 41394185), (47180, 34298039), (48865, 33115348), (68411, 23653820), (97730, 16557674), (136822, 11826910), (195460, 8278837), (273644, 5913455), (342055, 4730764), (684110, 2365382), (1182691, 1368220)]