31740230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2339}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 60652800

約数和(自身を除く): 28912570

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2339, 2714, 4678, 6785, 11695, 13570, 23390, 53797, 107594, 138001, 268985, 276002, 537970, 690005, 1380010, 3174023, 6348046, 15870115, 31740230]

約数ペア:

[(1, 31740230), (2, 15870115), (5, 6348046), (10, 3174023), (23, 1380010), (46, 690005), (59, 537970), (115, 276002), (118, 268985), (230, 138001), (295, 107594), (590, 53797), (1357, 23390), (2339, 13570), (2714, 11695), (4678, 6785)]