2017490369220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2339}}^1\times {\mathrm{4791911}}^1$

素因数の和:4794265

約数の個数: 72

約数和(自身を含む): 6122338447680

約数和(自身を除く): 4104848078460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2339, 4678, 7017, 9356, 11695, 14034, 21051, 23390, 28068, 35085, 42102, 46780, 70170, 84204, 105255, 140340, 210510, 421020, 4791911, 9583822, 14375733, 19167644, 23959555, 28751466, 43127199, 47919110, 57502932, 71878665, 86254398, 95838220, 143757330, 172508796, 215635995, 287514660, 431271990, 862543980, 11208279829, 22416559658, 33624839487, 44833119316, 56041399145, 67249678974, 100874518461, 112082798290, 134499357948, 168124197435, 201749036922, 224165596580, 336248394870, 403498073844, 504372592305, 672496789740, 1008745184610, 2017490369220]

約数ペア:

[(1, 2017490369220), (2, 1008745184610), (3, 672496789740), (4, 504372592305), (5, 403498073844), (6, 336248394870), (9, 224165596580), (10, 201749036922), (12, 168124197435), (15, 134499357948), (18, 112082798290), (20, 100874518461), (30, 67249678974), (36, 56041399145), (45, 44833119316), (60, 33624839487), (90, 22416559658), (180, 11208279829), (2339, 862543980), (4678, 431271990), (7017, 287514660), (9356, 215635995), (11695, 172508796), (14034, 143757330), (21051, 95838220), (23390, 86254398), (28068, 71878665), (35085, 57502932), (42102, 47919110), (46780, 43127199), (70170, 28751466), (84204, 23959555), (105255, 19167644), (140340, 14375733), (210510, 9583822), (421020, 4791911)]