17378190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{547}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 45394128

約数和(自身を除く): 28015938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 353, 547, 706, 1059, 1094, 1641, 1765, 2118, 2735, 3177, 3282, 3530, 4923, 5295, 5470, 6354, 8205, 9846, 10590, 15885, 16410, 24615, 31770, 49230, 193091, 386182, 579273, 965455, 1158546, 1737819, 1930910, 2896365, 3475638, 5792730, 8689095, 17378190]

約数ペア:

[(1, 17378190), (2, 8689095), (3, 5792730), (5, 3475638), (6, 2896365), (9, 1930910), (10, 1737819), (15, 1158546), (18, 965455), (30, 579273), (45, 386182), (90, 193091), (353, 49230), (547, 31770), (706, 24615), (1059, 16410), (1094, 15885), (1641, 10590), (1765, 9846), (2118, 8205), (2735, 6354), (3177, 5470), (3282, 5295), (3530, 4923)]