9284870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 20459520

約数和(自身を除く): 11174650

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 73, 79, 115, 146, 158, 161, 230, 322, 365, 395, 511, 553, 730, 790, 805, 1022, 1106, 1610, 1679, 1817, 2555, 2765, 3358, 3634, 5110, 5530, 5767, 8395, 9085, 11534, 11753, 12719, 16790, 18170, 23506, 25438, 28835, 40369, 57670, 58765, 63595, 80738, 117530, 127190, 132641, 201845, 265282, 403690, 663205, 928487, 1326410, 1856974, 4642435, 9284870]

約数ペア:

[(1, 9284870), (2, 4642435), (5, 1856974), (7, 1326410), (10, 928487), (14, 663205), (23, 403690), (35, 265282), (46, 201845), (70, 132641), (73, 127190), (79, 117530), (115, 80738), (146, 63595), (158, 58765), (161, 57670), (230, 40369), (322, 28835), (365, 25438), (395, 23506), (511, 18170), (553, 16790), (730, 12719), (790, 11753), (805, 11534), (1022, 9085), (1106, 8395), (1610, 5767), (1679, 5530), (1817, 5110), (2555, 3634), (2765, 3358)]