244342670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{709}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 519583680

約数和(自身を除く): 275241010

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 241, 286, 482, 709, 715, 1205, 1418, 1430, 2410, 2651, 3133, 3545, 5302, 6266, 7090, 7799, 9217, 13255, 15598, 15665, 18434, 26510, 31330, 34463, 38995, 46085, 68926, 77990, 92170, 101387, 170869, 172315, 202774, 341738, 344630, 506935, 854345, 1013870, 1708690, 1879559, 2221297, 3759118, 4442594, 9397795, 11106485, 18795590, 22212970, 24434267, 48868534, 122171335, 244342670]

約数ペア:

[(1, 244342670), (2, 122171335), (5, 48868534), (10, 24434267), (11, 22212970), (13, 18795590), (22, 11106485), (26, 9397795), (55, 4442594), (65, 3759118), (110, 2221297), (130, 1879559), (143, 1708690), (241, 1013870), (286, 854345), (482, 506935), (709, 344630), (715, 341738), (1205, 202774), (1418, 172315), (1430, 170869), (2410, 101387), (2651, 92170), (3133, 77990), (3545, 68926), (5302, 46085), (6266, 38995), (7090, 34463), (7799, 31330), (9217, 26510), (13255, 18434), (15598, 15665)]