9818190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 72

約数和(自身を含む): 26577720

約数和(自身を除く): 16759530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 59, 86, 90, 118, 129, 177, 215, 258, 295, 354, 387, 430, 531, 590, 645, 774, 885, 1062, 1290, 1770, 1849, 1935, 2537, 2655, 3698, 3870, 5074, 5310, 5547, 7611, 9245, 11094, 12685, 15222, 16641, 18490, 22833, 25370, 27735, 33282, 38055, 45666, 55470, 76110, 83205, 109091, 114165, 166410, 218182, 228330, 327273, 545455, 654546, 981819, 1090910, 1636365, 1963638, 3272730, 4909095, 9818190]

約数ペア:

[(1, 9818190), (2, 4909095), (3, 3272730), (5, 1963638), (6, 1636365), (9, 1090910), (10, 981819), (15, 654546), (18, 545455), (30, 327273), (43, 228330), (45, 218182), (59, 166410), (86, 114165), (90, 109091), (118, 83205), (129, 76110), (177, 55470), (215, 45666), (258, 38055), (295, 33282), (354, 27735), (387, 25370), (430, 22833), (531, 18490), (590, 16641), (645, 15222), (774, 12685), (885, 11094), (1062, 9245), (1290, 7611), (1770, 5547), (1849, 5310), (1935, 5074), (2537, 3870), (2655, 3698)]