23656230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20219}}^1$

素因数の和:20245

約数の個数: 48

約数和(自身を含む): 66240720

約数和(自身を除く): 42584490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 20219, 40438, 60657, 101095, 121314, 181971, 202190, 262847, 303285, 363942, 525694, 606570, 788541, 909855, 1314235, 1577082, 1819710, 2365623, 2628470, 3942705, 4731246, 7885410, 11828115, 23656230]

約数ペア:

[(1, 23656230), (2, 11828115), (3, 7885410), (5, 4731246), (6, 3942705), (9, 2628470), (10, 2365623), (13, 1819710), (15, 1577082), (18, 1314235), (26, 909855), (30, 788541), (39, 606570), (45, 525694), (65, 363942), (78, 303285), (90, 262847), (117, 202190), (130, 181971), (195, 121314), (234, 101095), (390, 60657), (585, 40438), (1170, 20219)]