2019477330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4283}}^1$

素因数の和:4353

約数の個数: 144

約数和(自身を含む): 5870382336

約数和(自身を除く): 3850905006

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 169, 186, 195, 234, 279, 310, 338, 390, 403, 465, 507, 558, 585, 806, 845, 930, 1014, 1170, 1209, 1395, 1521, 1690, 2015, 2418, 2535, 2790, 3042, 3627, 4030, 4283, 5070, 5239, 6045, 7254, 7605, 8566, 10478, 12090, 12849, 15210, 15717, 18135, 21415, 25698, 26195, 31434, 36270, 38547, 42830, 47151, 52390, 55679, 64245, 77094, 78585, 94302, 111358, 128490, 132773, 157170, 167037, 192735, 235755, 265546, 278395, 334074, 385470, 398319, 471510, 501111, 556790, 663865, 723827, 796638, 835185, 1002222, 1194957, 1327730, 1447654, 1670370, 1726049, 1991595, 2171481, 2389914, 2505555, 3452098, 3619135, 3983190, 4342962, 5011110, 5178147, 5974785, 6514443, 7238270, 8630245, 10356294, 10857405, 11949570, 13028886, 15534441, 17260490, 21714810, 22438637, 25890735, 31068882, 32572215, 44877274, 51781470, 65144430, 67315911, 77672205, 112193185, 134631822, 155344410, 201947733, 224386370, 336579555, 403895466, 673159110, 1009738665, 2019477330]

約数ペア:

[(1, 2019477330), (2, 1009738665), (3, 673159110), (5, 403895466), (6, 336579555), (9, 224386370), (10, 201947733), (13, 155344410), (15, 134631822), (18, 112193185), (26, 77672205), (30, 67315911), (31, 65144430), (39, 51781470), (45, 44877274), (62, 32572215), (65, 31068882), (78, 25890735), (90, 22438637), (93, 21714810), (117, 17260490), (130, 15534441), (155, 13028886), (169, 11949570), (186, 10857405), (195, 10356294), (234, 8630245), (279, 7238270), (310, 6514443), (338, 5974785), (390, 5178147), (403, 5011110), (465, 4342962), (507, 3983190), (558, 3619135), (585, 3452098), (806, 2505555), (845, 2389914), (930, 2171481), (1014, 1991595), (1170, 1726049), (1209, 1670370), (1395, 1447654), (1521, 1327730), (1690, 1194957), (2015, 1002222), (2418, 835185), (2535, 796638), (2790, 723827), (3042, 663865), (3627, 556790), (4030, 501111), (4283, 471510), (5070, 398319), (5239, 385470), (6045, 334074), (7254, 278395), (7605, 265546), (8566, 235755), (10478, 192735), (12090, 167037), (12849, 157170), (15210, 132773), (15717, 128490), (18135, 111358), (21415, 94302), (25698, 78585), (26195, 77094), (31434, 64245), (36270, 55679), (38547, 52390), (42830, 47151)]