8446060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 21998592

約数和(自身を除く): 13552532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 43, 46, 61, 70, 86, 92, 115, 122, 140, 161, 172, 215, 230, 244, 301, 305, 322, 427, 430, 460, 602, 610, 644, 805, 854, 860, 989, 1204, 1220, 1403, 1505, 1610, 1708, 1978, 2135, 2623, 2806, 3010, 3220, 3956, 4270, 4945, 5246, 5612, 6020, 6923, 7015, 8540, 9821, 9890, 10492, 13115, 13846, 14030, 18361, 19642, 19780, 26230, 27692, 28060, 34615, 36722, 39284, 49105, 52460, 60329, 69230, 73444, 91805, 98210, 120658, 138460, 183610, 196420, 241316, 301645, 367220, 422303, 603290, 844606, 1206580, 1689212, 2111515, 4223030, 8446060]

約数ペア:

[(1, 8446060), (2, 4223030), (4, 2111515), (5, 1689212), (7, 1206580), (10, 844606), (14, 603290), (20, 422303), (23, 367220), (28, 301645), (35, 241316), (43, 196420), (46, 183610), (61, 138460), (70, 120658), (86, 98210), (92, 91805), (115, 73444), (122, 69230), (140, 60329), (161, 52460), (172, 49105), (215, 39284), (230, 36722), (244, 34615), (301, 28060), (305, 27692), (322, 26230), (427, 19780), (430, 19642), (460, 18361), (602, 14030), (610, 13846), (644, 13115), (805, 10492), (854, 9890), (860, 9821), (989, 8540), (1204, 7015), (1220, 6923), (1403, 6020), (1505, 5612), (1610, 5246), (1708, 4945), (1978, 4270), (2135, 3956), (2623, 3220), (2806, 3010)]