694738020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{246361}}^1$

素因数の和:246420

約数の個数: 48

約数和(自身を含む): 1986663168

約数和(自身を除く): 1291925148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 246361, 492722, 739083, 985444, 1231805, 1478166, 2463610, 2956332, 3695415, 4927220, 7390830, 11578967, 14781660, 23157934, 34736901, 46315868, 57894835, 69473802, 115789670, 138947604, 173684505, 231579340, 347369010, 694738020]

約数ペア:

[(1, 694738020), (2, 347369010), (3, 231579340), (4, 173684505), (5, 138947604), (6, 115789670), (10, 69473802), (12, 57894835), (15, 46315868), (20, 34736901), (30, 23157934), (47, 14781660), (60, 11578967), (94, 7390830), (141, 4927220), (188, 3695415), (235, 2956332), (282, 2463610), (470, 1478166), (564, 1231805), (705, 985444), (940, 739083), (1410, 492722), (2820, 246361)]