917003970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199783}}^1$

素因数の和:199816

約数の個数: 64

約数和(自身を含む): 2589200640

約数和(自身を除く): 1672196670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 199783, 399566, 599349, 998915, 1198698, 1798047, 1997830, 2996745, 3396311, 3596094, 5394141, 5993490, 6792622, 8990235, 10188933, 10788282, 16981555, 17980470, 20377866, 26970705, 30566799, 33963110, 50944665, 53941410, 61133598, 91700397, 101889330, 152833995, 183400794, 305667990, 458501985, 917003970]

約数ペア:

[(1, 917003970), (2, 458501985), (3, 305667990), (5, 183400794), (6, 152833995), (9, 101889330), (10, 91700397), (15, 61133598), (17, 53941410), (18, 50944665), (27, 33963110), (30, 30566799), (34, 26970705), (45, 20377866), (51, 17980470), (54, 16981555), (85, 10788282), (90, 10188933), (102, 8990235), (135, 6792622), (153, 5993490), (170, 5394141), (255, 3596094), (270, 3396311), (306, 2996745), (459, 1997830), (510, 1798047), (765, 1198698), (918, 998915), (1530, 599349), (2295, 399566), (4590, 199783)]