70084620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1103}}^1$

素因数の和:1471

約数の個数: 72

約数和(自身を含む): 213385536

約数和(自身を除く): 143300916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 706, 1059, 1103, 1412, 1765, 2118, 2206, 3177, 3309, 3530, 4236, 4412, 5295, 5515, 6354, 6618, 7060, 9927, 10590, 11030, 12708, 13236, 15885, 16545, 19854, 21180, 22060, 31770, 33090, 39708, 49635, 63540, 66180, 99270, 198540, 389359, 778718, 1168077, 1557436, 1946795, 2336154, 3504231, 3893590, 4672308, 5840385, 7008462, 7787180, 11680770, 14016924, 17521155, 23361540, 35042310, 70084620]

約数ペア:

[(1, 70084620), (2, 35042310), (3, 23361540), (4, 17521155), (5, 14016924), (6, 11680770), (9, 7787180), (10, 7008462), (12, 5840385), (15, 4672308), (18, 3893590), (20, 3504231), (30, 2336154), (36, 1946795), (45, 1557436), (60, 1168077), (90, 778718), (180, 389359), (353, 198540), (706, 99270), (1059, 66180), (1103, 63540), (1412, 49635), (1765, 39708), (2118, 33090), (2206, 31770), (3177, 22060), (3309, 21180), (3530, 19854), (4236, 16545), (4412, 15885), (5295, 13236), (5515, 12708), (6354, 11030), (6618, 10590), (7060, 9927)]