4673216590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{21187}}^1$

素因数の和:21361

約数の個数: 64

約数和(自身を含む): 10105150464

約数和(自身を除く): 5431933874

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 137, 161, 230, 274, 322, 685, 805, 959, 1370, 1610, 1918, 3151, 4795, 6302, 9590, 15755, 21187, 22057, 31510, 42374, 44114, 105935, 110285, 148309, 211870, 220570, 296618, 487301, 741545, 974602, 1483090, 2436505, 2902619, 3411107, 4873010, 5805238, 6822214, 14513095, 17055535, 20318333, 29026190, 34111070, 40636666, 66760237, 101591665, 133520474, 203183330, 333801185, 467321659, 667602370, 934643318, 2336608295, 4673216590]

約数ペア:

[(1, 4673216590), (2, 2336608295), (5, 934643318), (7, 667602370), (10, 467321659), (14, 333801185), (23, 203183330), (35, 133520474), (46, 101591665), (70, 66760237), (115, 40636666), (137, 34111070), (161, 29026190), (230, 20318333), (274, 17055535), (322, 14513095), (685, 6822214), (805, 5805238), (959, 4873010), (1370, 3411107), (1610, 2902619), (1918, 2436505), (3151, 1483090), (4795, 974602), (6302, 741545), (9590, 487301), (15755, 296618), (21187, 220570), (22057, 211870), (31510, 148309), (42374, 110285), (44114, 105935)]