27497470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 69092352

約数和(自身を除く): 41594882

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 41, 55, 65, 67, 70, 77, 82, 91, 110, 130, 134, 143, 154, 182, 205, 286, 287, 335, 385, 410, 451, 455, 469, 533, 574, 670, 715, 737, 770, 871, 902, 910, 938, 1001, 1066, 1430, 1435, 1474, 1742, 2002, 2255, 2345, 2665, 2747, 2870, 3157, 3685, 3731, 4355, 4510, 4690, 5005, 5159, 5330, 5494, 5863, 6097, 6314, 7370, 7462, 8710, 9581, 10010, 10318, 11726, 12194, 13735, 15785, 18655, 19162, 19229, 25795, 27470, 29315, 30217, 30485, 31570, 35711, 37310, 38458, 41041, 47905, 51590, 58630, 60434, 60970, 67067, 71422, 82082, 95810, 96145, 134134, 151085, 178555, 192290, 205205, 211519, 249977, 302170, 335335, 357110, 392821, 410410, 423038, 499954, 670670, 785642, 1057595, 1249885, 1964105, 2115190, 2499770, 2749747, 3928210, 5499494, 13748735, 27497470]

約数ペア:

[(1, 27497470), (2, 13748735), (5, 5499494), (7, 3928210), (10, 2749747), (11, 2499770), (13, 2115190), (14, 1964105), (22, 1249885), (26, 1057595), (35, 785642), (41, 670670), (55, 499954), (65, 423038), (67, 410410), (70, 392821), (77, 357110), (82, 335335), (91, 302170), (110, 249977), (130, 211519), (134, 205205), (143, 192290), (154, 178555), (182, 151085), (205, 134134), (286, 96145), (287, 95810), (335, 82082), (385, 71422), (410, 67067), (451, 60970), (455, 60434), (469, 58630), (533, 51590), (574, 47905), (670, 41041), (715, 38458), (737, 37310), (770, 35711), (871, 31570), (902, 30485), (910, 30217), (938, 29315), (1001, 27470), (1066, 25795), (1430, 19229), (1435, 19162), (1474, 18655), (1742, 15785), (2002, 13735), (2255, 12194), (2345, 11726), (2665, 10318), (2747, 10010), (2870, 9581), (3157, 8710), (3685, 7462), (3731, 7370), (4355, 6314), (4510, 6097), (4690, 5863), (5005, 5494), (5159, 5330)]