23961490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 50889600

約数和(自身を除く): 26928110

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 619, 790, 1106, 1238, 2765, 3095, 3871, 4333, 5530, 6190, 7742, 8666, 19355, 21665, 30331, 38710, 43330, 48901, 60662, 97802, 151655, 244505, 303310, 342307, 489010, 684614, 1711535, 2396149, 3423070, 4792298, 11980745, 23961490]

約数ペア:

[(1, 23961490), (2, 11980745), (5, 4792298), (7, 3423070), (10, 2396149), (14, 1711535), (35, 684614), (49, 489010), (70, 342307), (79, 303310), (98, 244505), (158, 151655), (245, 97802), (395, 60662), (490, 48901), (553, 43330), (619, 38710), (790, 30331), (1106, 21665), (1238, 19355), (2765, 8666), (3095, 7742), (3871, 6190), (4333, 5530)]