23498190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1663}}^1$

素因数の和:1833

約数の個数: 48

約数和(自身を含む): 61521408

約数和(自身を除く): 38023218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 1663, 2355, 2826, 3326, 4710, 4989, 7065, 8315, 9978, 14130, 14967, 16630, 24945, 29934, 49890, 74835, 149670, 261091, 522182, 783273, 1305455, 1566546, 2349819, 2610910, 3916365, 4699638, 7832730, 11749095, 23498190]

約数ペア:

[(1, 23498190), (2, 11749095), (3, 7832730), (5, 4699638), (6, 3916365), (9, 2610910), (10, 2349819), (15, 1566546), (18, 1305455), (30, 783273), (45, 522182), (90, 261091), (157, 149670), (314, 74835), (471, 49890), (785, 29934), (942, 24945), (1413, 16630), (1570, 14967), (1663, 14130), (2355, 9978), (2826, 8315), (3326, 7065), (4710, 4989)]