70391020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 176504832

約数和(自身を除く): 106113812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 107, 127, 140, 148, 185, 214, 254, 259, 370, 428, 508, 518, 535, 635, 740, 749, 889, 1036, 1070, 1270, 1295, 1498, 1778, 2140, 2540, 2590, 2996, 3556, 3745, 3959, 4445, 4699, 5180, 7490, 7918, 8890, 9398, 13589, 14980, 15836, 17780, 18796, 19795, 23495, 27178, 27713, 32893, 39590, 46990, 54356, 55426, 65786, 67945, 79180, 93980, 95123, 110852, 131572, 135890, 138565, 164465, 190246, 271780, 277130, 328930, 380492, 475615, 502793, 554260, 657860, 951230, 1005586, 1902460, 2011172, 2513965, 3519551, 5027930, 7039102, 10055860, 14078204, 17597755, 35195510, 70391020]

約数ペア:

[(1, 70391020), (2, 35195510), (4, 17597755), (5, 14078204), (7, 10055860), (10, 7039102), (14, 5027930), (20, 3519551), (28, 2513965), (35, 2011172), (37, 1902460), (70, 1005586), (74, 951230), (107, 657860), (127, 554260), (140, 502793), (148, 475615), (185, 380492), (214, 328930), (254, 277130), (259, 271780), (370, 190246), (428, 164465), (508, 138565), (518, 135890), (535, 131572), (635, 110852), (740, 95123), (749, 93980), (889, 79180), (1036, 67945), (1070, 65786), (1270, 55426), (1295, 54356), (1498, 46990), (1778, 39590), (2140, 32893), (2540, 27713), (2590, 27178), (2996, 23495), (3556, 19795), (3745, 18796), (3959, 17780), (4445, 15836), (4699, 14980), (5180, 13589), (7490, 9398), (7918, 8890)]