507704632540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{491857}}^1$

素因数の和:492047

約数の個数: 96

約数和(自身を含む): 1247414845824

約数和(自身を除く): 739710213284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 101, 140, 146, 202, 292, 365, 404, 505, 511, 707, 730, 1010, 1022, 1414, 1460, 2020, 2044, 2555, 2828, 3535, 5110, 7070, 7373, 10220, 14140, 14746, 29492, 36865, 51611, 73730, 103222, 147460, 206444, 258055, 491857, 516110, 983714, 1032220, 1967428, 2459285, 3442999, 4918570, 6885998, 9837140, 13771996, 17214995, 34429990, 35905561, 49677557, 68859980, 71811122, 99355114, 143622244, 179527805, 198710228, 248387785, 251338927, 347742899, 359055610, 496775570, 502677854, 695485798, 718111220, 993551140, 1005355708, 1256694635, 1390971596, 1738714495, 2513389270, 3477428990, 3626461661, 5026778540, 6954857980, 7252923322, 14505846644, 18132308305, 25385231627, 36264616610, 50770463254, 72529233220, 101540926508, 126926158135, 253852316270, 507704632540]

約数ペア:

[(1, 507704632540), (2, 253852316270), (4, 126926158135), (5, 101540926508), (7, 72529233220), (10, 50770463254), (14, 36264616610), (20, 25385231627), (28, 18132308305), (35, 14505846644), (70, 7252923322), (73, 6954857980), (101, 5026778540), (140, 3626461661), (146, 3477428990), (202, 2513389270), (292, 1738714495), (365, 1390971596), (404, 1256694635), (505, 1005355708), (511, 993551140), (707, 718111220), (730, 695485798), (1010, 502677854), (1022, 496775570), (1414, 359055610), (1460, 347742899), (2020, 251338927), (2044, 248387785), (2555, 198710228), (2828, 179527805), (3535, 143622244), (5110, 99355114), (7070, 71811122), (7373, 68859980), (10220, 49677557), (14140, 35905561), (14746, 34429990), (29492, 17214995), (36865, 13771996), (51611, 9837140), (73730, 6885998), (103222, 4918570), (147460, 3442999), (206444, 2459285), (258055, 1967428), (491857, 1032220), (516110, 983714)]