30959110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2617}}^1$

素因数の和:2657

約数の個数: 48

約数和(自身を含む): 68989536

約数和(自身を除く): 38030426

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 2617, 5234, 5915, 11830, 13085, 18319, 26170, 34021, 36638, 68042, 91595, 170105, 183190, 238147, 340210, 442273, 476294, 884546, 1190735, 2211365, 2381470, 3095911, 4422730, 6191822, 15479555, 30959110]

約数ペア:

[(1, 30959110), (2, 15479555), (5, 6191822), (7, 4422730), (10, 3095911), (13, 2381470), (14, 2211365), (26, 1190735), (35, 884546), (65, 476294), (70, 442273), (91, 340210), (130, 238147), (169, 183190), (182, 170105), (338, 91595), (455, 68042), (845, 36638), (910, 34021), (1183, 26170), (1690, 18319), (2366, 13085), (2617, 11830), (5234, 5915)]