497014770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{8999}}^1$

素因数の和:9279

約数の個数: 64

約数和(自身を含む): 1368576000

約数和(自身を除く): 871561230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 263, 526, 789, 1315, 1578, 1841, 2630, 3682, 3945, 5523, 7890, 8999, 9205, 11046, 17998, 18410, 26997, 27615, 44995, 53994, 55230, 62993, 89990, 125986, 134985, 188979, 269970, 314965, 377958, 629930, 944895, 1889790, 2366737, 4733474, 7100211, 11833685, 14200422, 16567159, 23667370, 33134318, 35501055, 49701477, 71002110, 82835795, 99402954, 165671590, 248507385, 497014770]

約数ペア:

[(1, 497014770), (2, 248507385), (3, 165671590), (5, 99402954), (6, 82835795), (7, 71002110), (10, 49701477), (14, 35501055), (15, 33134318), (21, 23667370), (30, 16567159), (35, 14200422), (42, 11833685), (70, 7100211), (105, 4733474), (210, 2366737), (263, 1889790), (526, 944895), (789, 629930), (1315, 377958), (1578, 314965), (1841, 269970), (2630, 188979), (3682, 134985), (3945, 125986), (5523, 89990), (7890, 62993), (8999, 55230), (9205, 53994), (11046, 44995), (17998, 27615), (18410, 26997)]