2010035860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47699}}^1$

素因数の和:47765

約数の個数: 72

約数和(自身を含む): 5024527200

約数和(自身を除く): 3014491340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 301, 430, 490, 602, 860, 980, 1204, 1505, 2107, 3010, 4214, 6020, 8428, 10535, 21070, 42140, 47699, 95398, 190796, 238495, 333893, 476990, 667786, 953980, 1335572, 1669465, 2051057, 2337251, 3338930, 4102114, 4674502, 6677860, 8204228, 9349004, 10255285, 11686255, 14357399, 20510570, 23372510, 28714798, 41021140, 46745020, 57429596, 71786995, 100501793, 143573990, 201003586, 287147980, 402007172, 502508965, 1005017930, 2010035860]

約数ペア:

[(1, 2010035860), (2, 1005017930), (4, 502508965), (5, 402007172), (7, 287147980), (10, 201003586), (14, 143573990), (20, 100501793), (28, 71786995), (35, 57429596), (43, 46745020), (49, 41021140), (70, 28714798), (86, 23372510), (98, 20510570), (140, 14357399), (172, 11686255), (196, 10255285), (215, 9349004), (245, 8204228), (301, 6677860), (430, 4674502), (490, 4102114), (602, 3338930), (860, 2337251), (980, 2051057), (1204, 1669465), (1505, 1335572), (2107, 953980), (3010, 667786), (4214, 476990), (6020, 333893), (8428, 238495), (10535, 190796), (21070, 95398), (42140, 47699)]