130807260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{726707}}^1$

素因数の和:726722

約数の個数: 36

約数和(自身を含む): 396782568

約数和(自身を除く): 265975308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 726707, 1453414, 2180121, 2906828, 3633535, 4360242, 6540363, 7267070, 8720484, 10900605, 13080726, 14534140, 21801210, 26161452, 32701815, 43602420, 65403630, 130807260]

約数ペア:

[(1, 130807260), (2, 65403630), (3, 43602420), (4, 32701815), (5, 26161452), (6, 21801210), (9, 14534140), (10, 13080726), (12, 10900605), (15, 8720484), (18, 7267070), (20, 6540363), (30, 4360242), (36, 3633535), (45, 2906828), (60, 2180121), (90, 1453414), (180, 726707)]