827550105410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{355457}}^1$

素因数の和:355971

約数の個数: 64

約数和(自身を含む): 1728037739520

約数和(自身を除く): 900487634110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 421, 553, 790, 842, 1106, 2105, 2765, 2947, 4210, 5530, 5894, 14735, 29470, 33259, 66518, 166295, 232813, 332590, 355457, 465626, 710914, 1164065, 1777285, 2328130, 2488199, 3554570, 4976398, 12440995, 24881990, 28081103, 56162206, 140405515, 149647397, 196567721, 280811030, 299294794, 393135442, 748236985, 982838605, 1047531779, 1496473970, 1965677210, 2095063558, 5237658895, 10475317790, 11822144363, 23644288726, 59110721815, 82755010541, 118221443630, 165510021082, 413775052705, 827550105410]

約数ペア:

[(1, 827550105410), (2, 413775052705), (5, 165510021082), (7, 118221443630), (10, 82755010541), (14, 59110721815), (35, 23644288726), (70, 11822144363), (79, 10475317790), (158, 5237658895), (395, 2095063558), (421, 1965677210), (553, 1496473970), (790, 1047531779), (842, 982838605), (1106, 748236985), (2105, 393135442), (2765, 299294794), (2947, 280811030), (4210, 196567721), (5530, 149647397), (5894, 140405515), (14735, 56162206), (29470, 28081103), (33259, 24881990), (66518, 12440995), (166295, 4976398), (232813, 3554570), (332590, 2488199), (355457, 2328130), (465626, 1777285), (710914, 1164065)]