3912380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 8963136

約数和(自身を除く): 5050756

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 311, 340, 370, 622, 629, 740, 1244, 1258, 1555, 2516, 3110, 3145, 5287, 6220, 6290, 10574, 11507, 12580, 21148, 23014, 26435, 46028, 52870, 57535, 105740, 115070, 195619, 230140, 391238, 782476, 978095, 1956190, 3912380]

約数ペア:

[(1, 3912380), (2, 1956190), (4, 978095), (5, 782476), (10, 391238), (17, 230140), (20, 195619), (34, 115070), (37, 105740), (68, 57535), (74, 52870), (85, 46028), (148, 26435), (170, 23014), (185, 21148), (311, 12580), (340, 11507), (370, 10574), (622, 6290), (629, 6220), (740, 5287), (1244, 3145), (1258, 3110), (1555, 2516)]