20174359530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{11813}}^1$

素因数の和:12016

約数の個数: 128

約数和(自身を含む): 54302814720

約数和(自身を除く): 34128455190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 151, 174, 195, 290, 302, 377, 390, 435, 453, 754, 755, 870, 906, 1131, 1510, 1885, 1963, 2262, 2265, 3770, 3926, 4379, 4530, 5655, 5889, 8758, 9815, 11310, 11778, 11813, 13137, 19630, 21895, 23626, 26274, 29445, 35439, 43790, 56927, 58890, 59065, 65685, 70878, 113854, 118130, 131370, 153569, 170781, 177195, 284635, 307138, 341562, 342577, 354390, 460707, 569270, 685154, 767845, 853905, 921414, 1027731, 1535690, 1707810, 1712885, 1783763, 2055462, 2303535, 3425770, 3567526, 4453501, 4607070, 5138655, 5351289, 8907002, 8918815, 10277310, 10702578, 13360503, 17837630, 22267505, 23188919, 26721006, 26756445, 44535010, 46377838, 51729127, 53512890, 66802515, 69566757, 103458254, 115944595, 133605030, 139133514, 155187381, 231889190, 258645635, 310374762, 347833785, 517291270, 672478651, 695667570, 775936905, 1344957302, 1551873810, 2017435953, 3362393255, 4034871906, 6724786510, 10087179765, 20174359530]

約数ペア:

[(1, 20174359530), (2, 10087179765), (3, 6724786510), (5, 4034871906), (6, 3362393255), (10, 2017435953), (13, 1551873810), (15, 1344957302), (26, 775936905), (29, 695667570), (30, 672478651), (39, 517291270), (58, 347833785), (65, 310374762), (78, 258645635), (87, 231889190), (130, 155187381), (145, 139133514), (151, 133605030), (174, 115944595), (195, 103458254), (290, 69566757), (302, 66802515), (377, 53512890), (390, 51729127), (435, 46377838), (453, 44535010), (754, 26756445), (755, 26721006), (870, 23188919), (906, 22267505), (1131, 17837630), (1510, 13360503), (1885, 10702578), (1963, 10277310), (2262, 8918815), (2265, 8907002), (3770, 5351289), (3926, 5138655), (4379, 4607070), (4530, 4453501), (5655, 3567526), (5889, 3425770), (8758, 2303535), (9815, 2055462), (11310, 1783763), (11778, 1712885), (11813, 1707810), (13137, 1535690), (19630, 1027731), (21895, 921414), (23626, 853905), (26274, 767845), (29445, 685154), (35439, 569270), (43790, 460707), (56927, 354390), (58890, 342577), (59065, 341562), (65685, 307138), (70878, 284635), (113854, 177195), (118130, 170781), (131370, 153569)]