1330588700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{2143}}^1$

素因数の和:3051

約数の個数: 72

約数和(自身を含む): 3305121792

約数和(自身を除く): 1974533092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 887, 1774, 2143, 3548, 4286, 4435, 6209, 8572, 8870, 10715, 12418, 15001, 17740, 21430, 22175, 24836, 30002, 31045, 42860, 44350, 53575, 60004, 62090, 75005, 88700, 107150, 124180, 150010, 155225, 214300, 300020, 310450, 375025, 620900, 750050, 1500100, 1900841, 3801682, 7603364, 9504205, 13305887, 19008410, 26611774, 38016820, 47521025, 53223548, 66529435, 95042050, 133058870, 190084100, 266117740, 332647175, 665294350, 1330588700]

約数ペア:

[(1, 1330588700), (2, 665294350), (4, 332647175), (5, 266117740), (7, 190084100), (10, 133058870), (14, 95042050), (20, 66529435), (25, 53223548), (28, 47521025), (35, 38016820), (50, 26611774), (70, 19008410), (100, 13305887), (140, 9504205), (175, 7603364), (350, 3801682), (700, 1900841), (887, 1500100), (1774, 750050), (2143, 620900), (3548, 375025), (4286, 310450), (4435, 300020), (6209, 214300), (8572, 155225), (8870, 150010), (10715, 124180), (12418, 107150), (15001, 88700), (17740, 75005), (21430, 62090), (22175, 60004), (24836, 53575), (30002, 44350), (31045, 42860)]