6625630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 14100480

約数和(自身を除く): 7474850

約数列:

[1, 2, 5, 10, 11, 22, 29, 31, 55, 58, 62, 67, 110, 134, 145, 155, 290, 310, 319, 335, 341, 638, 670, 682, 737, 899, 1474, 1595, 1705, 1798, 1943, 2077, 3190, 3410, 3685, 3886, 4154, 4495, 7370, 8990, 9715, 9889, 10385, 19430, 19778, 20770, 21373, 22847, 42746, 45694, 49445, 60233, 98890, 106865, 114235, 120466, 213730, 228470, 301165, 602330, 662563, 1325126, 3312815, 6625630]

約数ペア:

[(1, 6625630), (2, 3312815), (5, 1325126), (10, 662563), (11, 602330), (22, 301165), (29, 228470), (31, 213730), (55, 120466), (58, 114235), (62, 106865), (67, 98890), (110, 60233), (134, 49445), (145, 45694), (155, 42746), (290, 22847), (310, 21373), (319, 20770), (335, 19778), (341, 19430), (638, 10385), (670, 9889), (682, 9715), (737, 8990), (899, 7370), (1474, 4495), (1595, 4154), (1705, 3886), (1798, 3685), (1943, 3410), (2077, 3190)]