726118860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{145807}}^1$

素因数の和:145902

約数の個数: 48

約数和(自身を含む): 2057642496

約数和(自身を除く): 1331523636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 145807, 291614, 437421, 583228, 729035, 874842, 1458070, 1749684, 2187105, 2916140, 4374210, 8748420, 12101981, 24203962, 36305943, 48407924, 60509905, 72611886, 121019810, 145223772, 181529715, 242039620, 363059430, 726118860]

約数ペア:

[(1, 726118860), (2, 363059430), (3, 242039620), (4, 181529715), (5, 145223772), (6, 121019810), (10, 72611886), (12, 60509905), (15, 48407924), (20, 36305943), (30, 24203962), (60, 12101981), (83, 8748420), (166, 4374210), (249, 2916140), (332, 2187105), (415, 1749684), (498, 1458070), (830, 874842), (996, 729035), (1245, 583228), (1660, 437421), (2490, 291614), (4980, 145807)]