42319740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 124185600

約数和(自身を除く): 81865860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 47, 60, 86, 94, 129, 141, 172, 188, 215, 235, 258, 282, 349, 430, 470, 516, 564, 645, 698, 705, 860, 940, 1047, 1290, 1396, 1410, 1745, 2021, 2094, 2580, 2820, 3490, 4042, 4188, 5235, 6063, 6980, 8084, 10105, 10470, 12126, 15007, 16403, 20210, 20940, 24252, 30014, 30315, 32806, 40420, 45021, 49209, 60028, 60630, 65612, 75035, 82015, 90042, 98418, 121260, 150070, 164030, 180084, 196836, 225105, 246045, 300140, 328060, 450210, 492090, 705329, 900420, 984180, 1410658, 2115987, 2821316, 3526645, 4231974, 7053290, 8463948, 10579935, 14106580, 21159870, 42319740]

約数ペア:

[(1, 42319740), (2, 21159870), (3, 14106580), (4, 10579935), (5, 8463948), (6, 7053290), (10, 4231974), (12, 3526645), (15, 2821316), (20, 2115987), (30, 1410658), (43, 984180), (47, 900420), (60, 705329), (86, 492090), (94, 450210), (129, 328060), (141, 300140), (172, 246045), (188, 225105), (215, 196836), (235, 180084), (258, 164030), (282, 150070), (349, 121260), (430, 98418), (470, 90042), (516, 82015), (564, 75035), (645, 65612), (698, 60630), (705, 60028), (860, 49209), (940, 45021), (1047, 40420), (1290, 32806), (1396, 30315), (1410, 30014), (1745, 24252), (2021, 20940), (2094, 20210), (2580, 16403), (2820, 15007), (3490, 12126), (4042, 10470), (4188, 10105), (5235, 8084), (6063, 6980)]