10421642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 21012480

約数和(自身を除く): 10590838

約数列:

[1, 2, 7, 11, 14, 22, 31, 37, 59, 62, 74, 77, 118, 154, 217, 259, 341, 407, 413, 434, 518, 649, 682, 814, 826, 1147, 1298, 1829, 2183, 2294, 2387, 2849, 3658, 4366, 4543, 4774, 5698, 8029, 9086, 12617, 12803, 15281, 16058, 20119, 24013, 25234, 25606, 30562, 40238, 48026, 67673, 88319, 135346, 140833, 168091, 176638, 281666, 336182, 473711, 744403, 947422, 1488806, 5210821, 10421642]

約数ペア:

[(1, 10421642), (2, 5210821), (7, 1488806), (11, 947422), (14, 744403), (22, 473711), (31, 336182), (37, 281666), (59, 176638), (62, 168091), (74, 140833), (77, 135346), (118, 88319), (154, 67673), (217, 48026), (259, 40238), (341, 30562), (407, 25606), (413, 25234), (434, 24013), (518, 20119), (649, 16058), (682, 15281), (814, 12803), (826, 12617), (1147, 9086), (1298, 8029), (1829, 5698), (2183, 4774), (2294, 4543), (2387, 4366), (2849, 3658)]