23499910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 49658400

約数和(自身を除く): 26158490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 199, 241, 245, 398, 482, 490, 995, 1205, 1393, 1687, 1990, 2410, 2786, 3374, 6965, 8435, 9751, 11809, 13930, 16870, 19502, 23618, 47959, 48755, 59045, 95918, 97510, 118090, 239795, 335713, 479590, 671426, 1678565, 2349991, 3357130, 4699982, 11749955, 23499910]

約数ペア:

[(1, 23499910), (2, 11749955), (5, 4699982), (7, 3357130), (10, 2349991), (14, 1678565), (35, 671426), (49, 479590), (70, 335713), (98, 239795), (199, 118090), (241, 97510), (245, 95918), (398, 59045), (482, 48755), (490, 47959), (995, 23618), (1205, 19502), (1393, 16870), (1687, 13930), (1990, 11809), (2410, 9751), (2786, 8435), (3374, 6965)]