509977730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 1005903360

約数和(自身を除く): 495925630

約数列:

[1, 2, 5, 10, 17, 34, 47, 83, 85, 94, 166, 170, 235, 415, 470, 769, 799, 830, 1411, 1538, 1598, 2822, 3845, 3901, 3995, 7055, 7690, 7802, 7990, 13073, 14110, 19505, 26146, 36143, 39010, 63827, 65365, 66317, 72286, 127654, 130730, 132634, 180715, 319135, 331585, 361430, 614431, 638270, 663170, 1085059, 1228862, 2170118, 2999869, 3072155, 5425295, 5999738, 6144310, 10850590, 14999345, 29998690, 50997773, 101995546, 254988865, 509977730]

約数ペア:

[(1, 509977730), (2, 254988865), (5, 101995546), (10, 50997773), (17, 29998690), (34, 14999345), (47, 10850590), (83, 6144310), (85, 5999738), (94, 5425295), (166, 3072155), (170, 2999869), (235, 2170118), (415, 1228862), (470, 1085059), (769, 663170), (799, 638270), (830, 614431), (1411, 361430), (1538, 331585), (1598, 319135), (2822, 180715), (3845, 132634), (3901, 130730), (3995, 127654), (7055, 72286), (7690, 66317), (7802, 65365), (7990, 63827), (13073, 39010), (14110, 36143), (19505, 26146)]