4223030

素因数分解:

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

素因数の和:141

約数の個数: 64

約数和(自身を含む): 9427968

約数和(自身を除く): 5204938

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 43, 46, 61, 70, 86, 115, 122, 161, 215, 230, 301, 305, 322, 427, 430, 602, 610, 805, 854, 989, 1403, 1505, 1610, 1978, 2135, 2623, 2806, 3010, 4270, 4945, 5246, 6923, 7015, 9821, 9890, 13115, 13846, 14030, 18361, 19642, 26230, 34615, 36722, 49105, 60329, 69230, 91805, 98210, 120658, 183610, 301645, 422303, 603290, 844606, 2111515, 4223030]

約数ペア:

[(1, 4223030), (2, 2111515), (5, 844606), (7, 603290), (10, 422303), (14, 301645), (23, 183610), (35, 120658), (43, 98210), (46, 91805), (61, 69230), (70, 60329), (86, 49105), (115, 36722), (122, 34615), (161, 26230), (215, 19642), (230, 18361), (301, 14030), (305, 13846), (322, 13115), (427, 9890), (430, 9821), (602, 7015), (610, 6923), (805, 5246), (854, 4945), (989, 4270), (1403, 3010), (1505, 2806), (1610, 2623), (1978, 2135)]