1410206140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{23371}}^1$

素因数の和:23818

約数の個数: 48

約数和(自身を含む): 3392492544

約数和(自身を除く): 1982286404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 431, 862, 1724, 2155, 3017, 4310, 6034, 8620, 12068, 15085, 23371, 30170, 46742, 60340, 93484, 116855, 163597, 233710, 327194, 467420, 654388, 817985, 1635970, 3271940, 10072901, 20145802, 40291604, 50364505, 70510307, 100729010, 141020614, 201458020, 282041228, 352551535, 705103070, 1410206140]

約数ペア:

[(1, 1410206140), (2, 705103070), (4, 352551535), (5, 282041228), (7, 201458020), (10, 141020614), (14, 100729010), (20, 70510307), (28, 50364505), (35, 40291604), (70, 20145802), (140, 10072901), (431, 3271940), (862, 1635970), (1724, 817985), (2155, 654388), (3017, 467420), (4310, 327194), (6034, 233710), (8620, 163597), (12068, 116855), (15085, 93484), (23371, 60340), (30170, 46742)]