26804430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{563}}^1$

素因数の和:622

約数の個数: 72

約数和(自身を含む): 72982728

約数和(自身を除く): 46178298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 529, 563, 690, 1035, 1058, 1126, 1587, 1689, 2070, 2645, 2815, 3174, 3378, 4761, 5067, 5290, 5630, 7935, 8445, 9522, 10134, 12949, 15870, 16890, 23805, 25335, 25898, 38847, 47610, 50670, 64745, 77694, 116541, 129490, 194235, 233082, 297827, 388470, 582705, 595654, 893481, 1165410, 1489135, 1786962, 2680443, 2978270, 4467405, 5360886, 8934810, 13402215, 26804430]

約数ペア:

[(1, 26804430), (2, 13402215), (3, 8934810), (5, 5360886), (6, 4467405), (9, 2978270), (10, 2680443), (15, 1786962), (18, 1489135), (23, 1165410), (30, 893481), (45, 595654), (46, 582705), (69, 388470), (90, 297827), (115, 233082), (138, 194235), (207, 129490), (230, 116541), (345, 77694), (414, 64745), (529, 50670), (563, 47610), (690, 38847), (1035, 25898), (1058, 25335), (1126, 23805), (1587, 16890), (1689, 15870), (2070, 12949), (2645, 10134), (2815, 9522), (3174, 8445), (3378, 7935), (4761, 5630), (5067, 5290)]