2017870155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4157}}^1$

素因数の和:4265

約数の個数: 96

約数和(自身を含む): 4234374144

約数和(自身を除く): 2216503989

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 67, 69, 105, 115, 161, 201, 207, 315, 335, 345, 469, 483, 603, 805, 1005, 1035, 1407, 1449, 1541, 2345, 2415, 3015, 4157, 4221, 4623, 7035, 7245, 7705, 10787, 12471, 13869, 20785, 21105, 23115, 29099, 32361, 37413, 53935, 62355, 69345, 87297, 95611, 97083, 145495, 161805, 187065, 261891, 278519, 286833, 436485, 478055, 485415, 669277, 835557, 860499, 1309455, 1392595, 1434165, 1949633, 2007831, 2506671, 3346385, 4177785, 4302495, 5848899, 6023493, 6405937, 9748165, 10039155, 12533355, 17546697, 19217811, 29244495, 30117465, 32029685, 44841559, 57653433, 87733485, 96089055, 134524677, 224207795, 288267165, 403574031, 672623385, 2017870155]

約数ペア:

[(1, 2017870155), (3, 672623385), (5, 403574031), (7, 288267165), (9, 224207795), (15, 134524677), (21, 96089055), (23, 87733485), (35, 57653433), (45, 44841559), (63, 32029685), (67, 30117465), (69, 29244495), (105, 19217811), (115, 17546697), (161, 12533355), (201, 10039155), (207, 9748165), (315, 6405937), (335, 6023493), (345, 5848899), (469, 4302495), (483, 4177785), (603, 3346385), (805, 2506671), (1005, 2007831), (1035, 1949633), (1407, 1434165), (1449, 1392595), (1541, 1309455), (2345, 860499), (2415, 835557), (3015, 669277), (4157, 485415), (4221, 478055), (4623, 436485), (7035, 286833), (7245, 278519), (7705, 261891), (10787, 187065), (12471, 161805), (13869, 145495), (20785, 97083), (21105, 95611), (23115, 87297), (29099, 69345), (32361, 62355), (37413, 53935)]