2013902910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37991}}^1$

素因数の和:38054

約数の個数: 96

約数和(自身を含む): 5689681920

約数和(自身を除く): 3675779010

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, 465, 558, 570, 589, 855, 930, 1178, 1395, 1710, 1767, 2790, 2945, 3534, 5301, 5890, 8835, 10602, 17670, 26505, 37991, 53010, 75982, 113973, 189955, 227946, 341919, 379910, 569865, 683838, 721829, 1139730, 1177721, 1443658, 1709595, 2165487, 2355442, 3419190, 3533163, 3609145, 4330974, 5888605, 6496461, 7066326, 7218290, 10599489, 10827435, 11777210, 12992922, 17665815, 21198978, 21654870, 22376699, 32482305, 35331630, 44753398, 52997445, 64964610, 67130097, 105994890, 111883495, 134260194, 201390291, 223766990, 335650485, 402780582, 671300970, 1006951455, 2013902910]

約数ペア:

[(1, 2013902910), (2, 1006951455), (3, 671300970), (5, 402780582), (6, 335650485), (9, 223766990), (10, 201390291), (15, 134260194), (18, 111883495), (19, 105994890), (30, 67130097), (31, 64964610), (38, 52997445), (45, 44753398), (57, 35331630), (62, 32482305), (90, 22376699), (93, 21654870), (95, 21198978), (114, 17665815), (155, 12992922), (171, 11777210), (186, 10827435), (190, 10599489), (279, 7218290), (285, 7066326), (310, 6496461), (342, 5888605), (465, 4330974), (558, 3609145), (570, 3533163), (589, 3419190), (855, 2355442), (930, 2165487), (1178, 1709595), (1395, 1443658), (1710, 1177721), (1767, 1139730), (2790, 721829), (2945, 683838), (3534, 569865), (5301, 379910), (5890, 341919), (8835, 227946), (10602, 189955), (17670, 113973), (26505, 75982), (37991, 53010)]