127719210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 315187200

約数和(自身を除く): 187467990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 239, 282, 379, 470, 478, 705, 717, 758, 1137, 1195, 1410, 1434, 1895, 2274, 2390, 3585, 3790, 5685, 7170, 11233, 11370, 17813, 22466, 33699, 35626, 53439, 56165, 67398, 89065, 90581, 106878, 112330, 168495, 178130, 181162, 267195, 271743, 336990, 452905, 534390, 543486, 905810, 1358715, 2717430, 4257307, 8514614, 12771921, 21286535, 25543842, 42573070, 63859605, 127719210]

約数ペア:

[(1, 127719210), (2, 63859605), (3, 42573070), (5, 25543842), (6, 21286535), (10, 12771921), (15, 8514614), (30, 4257307), (47, 2717430), (94, 1358715), (141, 905810), (235, 543486), (239, 534390), (282, 452905), (379, 336990), (470, 271743), (478, 267195), (705, 181162), (717, 178130), (758, 168495), (1137, 112330), (1195, 106878), (1410, 90581), (1434, 89065), (1895, 67398), (2274, 56165), (2390, 53439), (3585, 35626), (3790, 33699), (5685, 22466), (7170, 17813), (11233, 11370)]