1972166190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1528811}}^1$

素因数の和:1528864

約数の個数: 32

約数和(自身を含む): 4843276416

約数和(自身を除く): 2871110226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1528811, 3057622, 4586433, 7644055, 9172866, 15288110, 22932165, 45864330, 65738873, 131477746, 197216619, 328694365, 394433238, 657388730, 986083095, 1972166190]

約数ペア:

[(1, 1972166190), (2, 986083095), (3, 657388730), (5, 394433238), (6, 328694365), (10, 197216619), (15, 131477746), (30, 65738873), (43, 45864330), (86, 22932165), (129, 15288110), (215, 9172866), (258, 7644055), (430, 4586433), (645, 3057622), (1290, 1528811)]