389618910

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:964

約数の個数: 96

約数和(自身を含む): 1056706560

約数和(自身を除く): 667087650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 223, 243, 270, 405, 446, 486, 669, 719, 810, 1115, 1215, 1338, 1438, 2007, 2157, 2230, 2430, 3345, 3595, 4014, 4314, 6021, 6471, 6690, 7190, 10035, 10785, 12042, 12942, 18063, 19413, 20070, 21570, 30105, 32355, 36126, 38826, 54189, 58239, 60210, 64710, 90315, 97065, 108378, 116478, 160337, 174717, 180630, 194130, 270945, 291195, 320674, 349434, 481011, 541890, 582390, 801685, 873585, 962022, 1443033, 1603370, 1747170, 2405055, 2886066, 4329099, 4810110, 7215165, 8658198, 12987297, 14430330, 21645495, 25974594, 38961891, 43290990, 64936485, 77923782, 129872970, 194809455, 389618910]

約数ペア:

[(1, 389618910), (2, 194809455), (3, 129872970), (5, 77923782), (6, 64936485), (9, 43290990), (10, 38961891), (15, 25974594), (18, 21645495), (27, 14430330), (30, 12987297), (45, 8658198), (54, 7215165), (81, 4810110), (90, 4329099), (135, 2886066), (162, 2405055), (223, 1747170), (243, 1603370), (270, 1443033), (405, 962022), (446, 873585), (486, 801685), (669, 582390), (719, 541890), (810, 481011), (1115, 349434), (1215, 320674), (1338, 291195), (1438, 270945), (2007, 194130), (2157, 180630), (2230, 174717), (2430, 160337), (3345, 116478), (3595, 108378), (4014, 97065), (4314, 90315), (6021, 64710), (6471, 60210), (6690, 58239), (7190, 54189), (10035, 38826), (10785, 36126), (12042, 32355), (12942, 30105), (18063, 21570), (19413, 20070)]