712223610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{20807}}^1$

素因数の和:20987

約数の個数: 64

約数和(自身を含む): 1965606912

約数和(自身を除く): 1253383302

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 210, 326, 489, 815, 978, 1141, 1630, 2282, 2445, 3423, 4890, 5705, 6846, 11410, 17115, 20807, 34230, 41614, 62421, 104035, 124842, 145649, 208070, 291298, 312105, 436947, 624210, 728245, 873894, 1456490, 2184735, 3391541, 4369470, 6783082, 10174623, 16957705, 20349246, 23740787, 33915410, 47481574, 50873115, 71222361, 101746230, 118703935, 142444722, 237407870, 356111805, 712223610]

約数ペア:

[(1, 712223610), (2, 356111805), (3, 237407870), (5, 142444722), (6, 118703935), (7, 101746230), (10, 71222361), (14, 50873115), (15, 47481574), (21, 33915410), (30, 23740787), (35, 20349246), (42, 16957705), (70, 10174623), (105, 6783082), (163, 4369470), (210, 3391541), (326, 2184735), (489, 1456490), (815, 873894), (978, 728245), (1141, 624210), (1630, 436947), (2282, 312105), (2445, 291298), (3423, 208070), (4890, 145649), (5705, 124842), (6846, 104035), (11410, 62421), (17115, 41614), (20807, 34230)]