184393580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42487}}^1$

素因数の和:42534

約数の個数: 48

約数和(自身を含む): 456830976

約数和(自身を除く): 272437396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 42487, 84974, 169948, 212435, 297409, 424870, 594818, 849740, 1189636, 1317097, 1487045, 2634194, 2974090, 5268388, 5948180, 6585485, 9219679, 13170970, 18439358, 26341940, 36878716, 46098395, 92196790, 184393580]

約数ペア:

[(1, 184393580), (2, 92196790), (4, 46098395), (5, 36878716), (7, 26341940), (10, 18439358), (14, 13170970), (20, 9219679), (28, 6585485), (31, 5948180), (35, 5268388), (62, 2974090), (70, 2634194), (124, 1487045), (140, 1317097), (155, 1189636), (217, 849740), (310, 594818), (434, 424870), (620, 297409), (868, 212435), (1085, 169948), (2170, 84974), (4340, 42487)]