712132610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{757}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 1493199360

約数和(自身を除く): 781066750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 151, 178, 302, 445, 623, 755, 757, 890, 1057, 1246, 1510, 1514, 2114, 3115, 3785, 5285, 5299, 6230, 7570, 10570, 10598, 13439, 26495, 26878, 52990, 67195, 67373, 94073, 114307, 134390, 134746, 188146, 228614, 336865, 470365, 471611, 571535, 673730, 800149, 940730, 943222, 1143070, 1600298, 2358055, 4000745, 4716110, 8001490, 10173323, 20346646, 50866615, 71213261, 101733230, 142426522, 356066305, 712132610]

約数ペア:

[(1, 712132610), (2, 356066305), (5, 142426522), (7, 101733230), (10, 71213261), (14, 50866615), (35, 20346646), (70, 10173323), (89, 8001490), (151, 4716110), (178, 4000745), (302, 2358055), (445, 1600298), (623, 1143070), (755, 943222), (757, 940730), (890, 800149), (1057, 673730), (1246, 571535), (1510, 471611), (1514, 470365), (2114, 336865), (3115, 228614), (3785, 188146), (5285, 134746), (5299, 134390), (6230, 114307), (7570, 94073), (10570, 67373), (10598, 67195), (13439, 52990), (26495, 26878)]