38848890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1207

約数の個数: 64

約数和(自身を含む): 98933760

約数和(自身を除く): 60084870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 370, 465, 555, 930, 1110, 1129, 1147, 2258, 2294, 3387, 3441, 5645, 5735, 6774, 6882, 11290, 11470, 16935, 17205, 33870, 34410, 34999, 41773, 69998, 83546, 104997, 125319, 174995, 208865, 209994, 250638, 349990, 417730, 524985, 626595, 1049970, 1253190, 1294963, 2589926, 3884889, 6474815, 7769778, 12949630, 19424445, 38848890]

約数ペア:

[(1, 38848890), (2, 19424445), (3, 12949630), (5, 7769778), (6, 6474815), (10, 3884889), (15, 2589926), (30, 1294963), (31, 1253190), (37, 1049970), (62, 626595), (74, 524985), (93, 417730), (111, 349990), (155, 250638), (185, 209994), (186, 208865), (222, 174995), (310, 125319), (370, 104997), (465, 83546), (555, 69998), (930, 41773), (1110, 34999), (1129, 34410), (1147, 33870), (2258, 17205), (2294, 16935), (3387, 11470), (3441, 11290), (5645, 6882), (5735, 6774)]