126678210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{2719}}^1$

素因数の和:4282

約数の個数: 32

約数和(自身を含む): 304335360

約数和(自身を除く): 177657150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1553, 2719, 3106, 4659, 5438, 7765, 8157, 9318, 13595, 15530, 16314, 23295, 27190, 40785, 46590, 81570, 4222607, 8445214, 12667821, 21113035, 25335642, 42226070, 63339105, 126678210]

約数ペア:

[(1, 126678210), (2, 63339105), (3, 42226070), (5, 25335642), (6, 21113035), (10, 12667821), (15, 8445214), (30, 4222607), (1553, 81570), (2719, 46590), (3106, 40785), (4659, 27190), (5438, 23295), (7765, 16314), (8157, 15530), (9318, 13595)]