70140455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^2$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 110744064

約数和(自身を除く): 40603609

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 89, 115, 161, 253, 385, 445, 623, 805, 979, 1265, 1771, 2047, 3115, 4895, 6853, 7921, 8855, 10235, 14329, 22517, 34265, 39605, 55447, 71645, 87131, 112585, 157619, 182183, 277235, 435655, 609917, 788095, 910915, 1275281, 2004013, 3049585, 6376405, 10020065, 14028091, 70140455]

約数ペア:

[(1, 70140455), (5, 14028091), (7, 10020065), (11, 6376405), (23, 3049585), (35, 2004013), (55, 1275281), (77, 910915), (89, 788095), (115, 609917), (161, 435655), (253, 277235), (385, 182183), (445, 157619), (623, 112585), (805, 87131), (979, 71645), (1265, 55447), (1771, 39605), (2047, 34265), (3115, 22517), (4895, 14329), (6853, 10235), (7921, 8855)]