22781370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 56733696

約数和(自身を除く): 33952326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 107, 141, 151, 214, 235, 282, 302, 321, 453, 470, 535, 642, 705, 755, 906, 1070, 1410, 1510, 1605, 2265, 3210, 4530, 5029, 7097, 10058, 14194, 15087, 16157, 21291, 25145, 30174, 32314, 35485, 42582, 48471, 50290, 70970, 75435, 80785, 96942, 106455, 150870, 161570, 212910, 242355, 484710, 759379, 1518758, 2278137, 3796895, 4556274, 7593790, 11390685, 22781370]

約数ペア:

[(1, 22781370), (2, 11390685), (3, 7593790), (5, 4556274), (6, 3796895), (10, 2278137), (15, 1518758), (30, 759379), (47, 484710), (94, 242355), (107, 212910), (141, 161570), (151, 150870), (214, 106455), (235, 96942), (282, 80785), (302, 75435), (321, 70970), (453, 50290), (470, 48471), (535, 42582), (642, 35485), (705, 32314), (755, 30174), (906, 25145), (1070, 21291), (1410, 16157), (1510, 15087), (1605, 14194), (2265, 10058), (3210, 7097), (4530, 5029)]