2013372810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2081

約数の個数: 144

約数和(自身を含む): 5705856000

約数和(自身を除く): 3692483190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 155, 171, 186, 190, 279, 285, 310, 342, 361, 465, 558, 570, 589, 722, 855, 930, 1083, 1178, 1395, 1710, 1767, 1805, 1999, 2166, 2790, 2945, 3249, 3534, 3610, 3998, 5301, 5415, 5890, 5997, 6498, 8835, 9995, 10602, 10830, 11191, 11994, 16245, 17670, 17991, 19990, 22382, 26505, 29985, 32490, 33573, 35982, 37981, 53010, 55955, 59970, 61969, 67146, 75962, 89955, 100719, 111910, 113943, 123938, 167865, 179910, 185907, 189905, 201438, 227886, 309845, 335730, 341829, 371814, 379810, 503595, 557721, 569715, 619690, 683658, 721639, 929535, 1007190, 1115442, 1139430, 1177411, 1443278, 1709145, 1859070, 2164917, 2354822, 2788605, 3418290, 3532233, 3608195, 4329834, 5577210, 5887055, 6494751, 7064466, 7216390, 10596699, 10824585, 11774110, 12989502, 17661165, 21193398, 21649170, 22370809, 32473755, 35322330, 44741618, 52983495, 64947510, 67112427, 105966990, 111854045, 134224854, 201337281, 223708090, 335562135, 402674562, 671124270, 1006686405, 2013372810]

約数ペア:

[(1, 2013372810), (2, 1006686405), (3, 671124270), (5, 402674562), (6, 335562135), (9, 223708090), (10, 201337281), (15, 134224854), (18, 111854045), (19, 105966990), (30, 67112427), (31, 64947510), (38, 52983495), (45, 44741618), (57, 35322330), (62, 32473755), (90, 22370809), (93, 21649170), (95, 21193398), (114, 17661165), (155, 12989502), (171, 11774110), (186, 10824585), (190, 10596699), (279, 7216390), (285, 7064466), (310, 6494751), (342, 5887055), (361, 5577210), (465, 4329834), (558, 3608195), (570, 3532233), (589, 3418290), (722, 2788605), (855, 2354822), (930, 2164917), (1083, 1859070), (1178, 1709145), (1395, 1443278), (1710, 1177411), (1767, 1139430), (1805, 1115442), (1999, 1007190), (2166, 929535), (2790, 721639), (2945, 683658), (3249, 619690), (3534, 569715), (3610, 557721), (3998, 503595), (5301, 379810), (5415, 371814), (5890, 341829), (5997, 335730), (6498, 309845), (8835, 227886), (9995, 201438), (10602, 189905), (10830, 185907), (11191, 179910), (11994, 167865), (16245, 123938), (17670, 113943), (17991, 111910), (19990, 100719), (22382, 89955), (26505, 75962), (29985, 67146), (32490, 61969), (33573, 59970), (35982, 55955), (37981, 53010)]