81022830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8209}}^1$

素因数の和:8273

約数の個数: 64

約数和(自身を含む): 226990080

約数和(自身を除く): 145967250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 8209, 9870, 16418, 24627, 41045, 49254, 57463, 82090, 114926, 123135, 172389, 246270, 287315, 344778, 385823, 574630, 771646, 861945, 1157469, 1723890, 1929115, 2314938, 2700761, 3858230, 5401522, 5787345, 8102283, 11574690, 13503805, 16204566, 27007610, 40511415, 81022830]

約数ペア:

[(1, 81022830), (2, 40511415), (3, 27007610), (5, 16204566), (6, 13503805), (7, 11574690), (10, 8102283), (14, 5787345), (15, 5401522), (21, 3858230), (30, 2700761), (35, 2314938), (42, 1929115), (47, 1723890), (70, 1157469), (94, 861945), (105, 771646), (141, 574630), (210, 385823), (235, 344778), (282, 287315), (329, 246270), (470, 172389), (658, 123135), (705, 114926), (987, 82090), (1410, 57463), (1645, 49254), (1974, 41045), (3290, 24627), (4935, 16418), (8209, 9870)]