7093890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 19410300

約数和(自身を除く): 12316410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 149, 207, 230, 298, 345, 414, 447, 529, 690, 745, 894, 1035, 1058, 1341, 1490, 1587, 2070, 2235, 2645, 2682, 3174, 3427, 4470, 4761, 5290, 6705, 6854, 7935, 9522, 10281, 13410, 15870, 17135, 20562, 23805, 30843, 34270, 47610, 51405, 61686, 78821, 102810, 154215, 157642, 236463, 308430, 394105, 472926, 709389, 788210, 1182315, 1418778, 2364630, 3546945, 7093890]

約数ペア:

[(1, 7093890), (2, 3546945), (3, 2364630), (5, 1418778), (6, 1182315), (9, 788210), (10, 709389), (15, 472926), (18, 394105), (23, 308430), (30, 236463), (45, 157642), (46, 154215), (69, 102810), (90, 78821), (115, 61686), (138, 51405), (149, 47610), (207, 34270), (230, 30843), (298, 23805), (345, 20562), (414, 17135), (447, 15870), (529, 13410), (690, 10281), (745, 9522), (894, 7935), (1035, 6854), (1058, 6705), (1341, 5290), (1490, 4761), (1587, 4470), (2070, 3427), (2235, 3174), (2645, 2682)]