66080070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{34963}}^1$

素因数の和:34986

約数の個数: 64

約数和(自身を含む): 201392640

約数和(自身を除く): 135312570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 34963, 69926, 104889, 174815, 209778, 244741, 314667, 349630, 489482, 524445, 629334, 734223, 944001, 1048890, 1223705, 1468446, 1573335, 1888002, 2202669, 2447410, 3146670, 3671115, 4405338, 4720005, 6608007, 7342230, 9440010, 11013345, 13216014, 22026690, 33040035, 66080070]

約数ペア:

[(1, 66080070), (2, 33040035), (3, 22026690), (5, 13216014), (6, 11013345), (7, 9440010), (9, 7342230), (10, 6608007), (14, 4720005), (15, 4405338), (18, 3671115), (21, 3146670), (27, 2447410), (30, 2202669), (35, 1888002), (42, 1573335), (45, 1468446), (54, 1223705), (63, 1048890), (70, 944001), (90, 734223), (105, 629334), (126, 524445), (135, 489482), (189, 349630), (210, 314667), (270, 244741), (315, 209778), (378, 174815), (630, 104889), (945, 69926), (1890, 34963)]