65274780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2713}}^1$

素因数の和:3126

約数の個数: 48

約数和(自身を含む): 183292704

約数和(自身を除く): 118017924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 2005, 2406, 2713, 4010, 4812, 5426, 6015, 8020, 8139, 10852, 12030, 13565, 16278, 24060, 27130, 32556, 40695, 54260, 81390, 162780, 1087913, 2175826, 3263739, 4351652, 5439565, 6527478, 10879130, 13054956, 16318695, 21758260, 32637390, 65274780]

約数ペア:

[(1, 65274780), (2, 32637390), (3, 21758260), (4, 16318695), (5, 13054956), (6, 10879130), (10, 6527478), (12, 5439565), (15, 4351652), (20, 3263739), (30, 2175826), (60, 1087913), (401, 162780), (802, 81390), (1203, 54260), (1604, 40695), (2005, 32556), (2406, 27130), (2713, 24060), (4010, 16278), (4812, 13565), (5426, 12030), (6015, 10852), (8020, 8139)]