310094740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2399}}^1$

素因数の和:2712

約数の個数: 48

約数和(自身を含む): 682214400

約数和(自身を除く): 372119660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 281, 460, 562, 1124, 1405, 2399, 2810, 4798, 5620, 6463, 9596, 11995, 12926, 23990, 25852, 32315, 47980, 55177, 64630, 110354, 129260, 220708, 275885, 551770, 674119, 1103540, 1348238, 2696476, 3370595, 6741190, 13482380, 15504737, 31009474, 62018948, 77523685, 155047370, 310094740]

約数ペア:

[(1, 310094740), (2, 155047370), (4, 77523685), (5, 62018948), (10, 31009474), (20, 15504737), (23, 13482380), (46, 6741190), (92, 3370595), (115, 2696476), (230, 1348238), (281, 1103540), (460, 674119), (562, 551770), (1124, 275885), (1405, 220708), (2399, 129260), (2810, 110354), (4798, 64630), (5620, 55177), (6463, 47980), (9596, 32315), (11995, 25852), (12926, 23990)]