61411770

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{10831}}^1$

素因数の和:10857

約数の個数: 80

約数和(自身を含む): 188736768

約数和(自身を除く): 127324998

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 10831, 21662, 32493, 54155, 64986, 75817, 97479, 108310, 151634, 162465, 194958, 227451, 292437, 324930, 379085, 454902, 487395, 584874, 682353, 758170, 877311, 974790, 1137255, 1364706, 1462185, 1754622, 2047059, 2274510, 2924370, 3411765, 4094118, 4386555, 6141177, 6823530, 8773110, 10235295, 12282354, 20470590, 30705885, 61411770]

約数ペア:

[(1, 61411770), (2, 30705885), (3, 20470590), (5, 12282354), (6, 10235295), (7, 8773110), (9, 6823530), (10, 6141177), (14, 4386555), (15, 4094118), (18, 3411765), (21, 2924370), (27, 2274510), (30, 2047059), (35, 1754622), (42, 1462185), (45, 1364706), (54, 1137255), (63, 974790), (70, 877311), (81, 758170), (90, 682353), (105, 584874), (126, 487395), (135, 454902), (162, 379085), (189, 324930), (210, 292437), (270, 227451), (315, 194958), (378, 162465), (405, 151634), (567, 108310), (630, 97479), (810, 75817), (945, 64986), (1134, 54155), (1890, 32493), (2835, 21662), (5670, 10831)]