230950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 24

約数和(自身を含む): 446400

約数和(自身を除く): 215450

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 149, 155, 298, 310, 745, 775, 1490, 1550, 3725, 4619, 7450, 9238, 23095, 46190, 115475, 230950]

約数ペア:

[(1, 230950), (2, 115475), (5, 46190), (10, 23095), (25, 9238), (31, 7450), (50, 4619), (62, 3725), (149, 1550), (155, 1490), (298, 775), (310, 745)]