18602922060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1\times {\mathrm{2333}}^1$

素因数の和:3808

約数の個数: 144

約数和(自身を含む): 58314896640

約数和(自身を除く): 39711974580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1429, 1860, 2333, 2790, 2858, 4287, 4666, 5580, 5716, 6999, 7145, 8574, 9332, 11665, 12861, 13998, 14290, 17148, 20997, 21435, 23330, 25722, 27996, 28580, 34995, 41994, 42870, 44299, 46660, 51444, 64305, 69990, 72323, 83988, 85740, 88598, 104985, 128610, 132897, 139980, 144646, 177196, 209970, 216969, 221495, 257220, 265794, 289292, 361615, 398691, 419940, 433938, 442990, 531588, 650907, 664485, 723230, 797382, 867876, 885980, 1084845, 1301814, 1328970, 1446460, 1594764, 1993455, 2169690, 2603628, 2657940, 3254535, 3333857, 3986910, 4339380, 6509070, 6667714, 7973820, 10001571, 13018140, 13335428, 16669285, 20003142, 30004713, 33338570, 40006284, 50007855, 60009426, 66677140, 100015710, 103349567, 120018852, 150023565, 200031420, 206699134, 300047130, 310048701, 413398268, 516747835, 600094260, 620097402, 930146103, 1033495670, 1240194804, 1550243505, 1860292206, 2066991340, 3100487010, 3720584412, 4650730515, 6200974020, 9301461030, 18602922060]

約数ペア:

[(1, 18602922060), (2, 9301461030), (3, 6200974020), (4, 4650730515), (5, 3720584412), (6, 3100487010), (9, 2066991340), (10, 1860292206), (12, 1550243505), (15, 1240194804), (18, 1033495670), (20, 930146103), (30, 620097402), (31, 600094260), (36, 516747835), (45, 413398268), (60, 310048701), (62, 300047130), (90, 206699134), (93, 200031420), (124, 150023565), (155, 120018852), (180, 103349567), (186, 100015710), (279, 66677140), (310, 60009426), (372, 50007855), (465, 40006284), (558, 33338570), (620, 30004713), (930, 20003142), (1116, 16669285), (1395, 13335428), (1429, 13018140), (1860, 10001571), (2333, 7973820), (2790, 6667714), (2858, 6509070), (4287, 4339380), (4666, 3986910), (5580, 3333857), (5716, 3254535), (6999, 2657940), (7145, 2603628), (8574, 2169690), (9332, 1993455), (11665, 1594764), (12861, 1446460), (13998, 1328970), (14290, 1301814), (17148, 1084845), (20997, 885980), (21435, 867876), (23330, 797382), (25722, 723230), (27996, 664485), (28580, 650907), (34995, 531588), (41994, 442990), (42870, 433938), (44299, 419940), (46660, 398691), (51444, 361615), (64305, 289292), (69990, 265794), (72323, 257220), (83988, 221495), (85740, 216969), (88598, 209970), (104985, 177196), (128610, 144646), (132897, 139980)]