2018046060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{719}}^1$

素因数の和:1268

約数の個数: 144

約数和(自身を含む): 6340239360

約数和(自身を除く): 4322193300

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, 503, 558, 620, 719, 930, 1006, 1116, 1395, 1438, 1509, 1860, 2012, 2157, 2515, 2790, 2876, 3018, 3595, 4314, 4527, 5030, 5580, 6036, 6471, 7190, 7545, 8628, 9054, 10060, 10785, 12942, 14380, 15090, 15593, 18108, 21570, 22289, 22635, 25884, 30180, 31186, 32355, 43140, 44578, 45270, 46779, 62372, 64710, 66867, 77965, 89156, 90540, 93558, 111445, 129420, 133734, 140337, 155930, 187116, 200601, 222890, 233895, 267468, 280674, 311860, 334335, 361657, 401202, 445780, 467790, 561348, 668670, 701685, 723314, 802404, 935580, 1003005, 1084971, 1337340, 1403370, 1446628, 1808285, 2006010, 2169942, 2806740, 3254913, 3616570, 4012020, 4339884, 5424855, 6509826, 7233140, 10849710, 11211367, 13019652, 16274565, 21699420, 22422734, 32549130, 33634101, 44845468, 56056835, 65098260, 67268202, 100902303, 112113670, 134536404, 168170505, 201804606, 224227340, 336341010, 403609212, 504511515, 672682020, 1009023030, 2018046060]

約数ペア:

[(1, 2018046060), (2, 1009023030), (3, 672682020), (4, 504511515), (5, 403609212), (6, 336341010), (9, 224227340), (10, 201804606), (12, 168170505), (15, 134536404), (18, 112113670), (20, 100902303), (30, 67268202), (31, 65098260), (36, 56056835), (45, 44845468), (60, 33634101), (62, 32549130), (90, 22422734), (93, 21699420), (124, 16274565), (155, 13019652), (180, 11211367), (186, 10849710), (279, 7233140), (310, 6509826), (372, 5424855), (465, 4339884), (503, 4012020), (558, 3616570), (620, 3254913), (719, 2806740), (930, 2169942), (1006, 2006010), (1116, 1808285), (1395, 1446628), (1438, 1403370), (1509, 1337340), (1860, 1084971), (2012, 1003005), (2157, 935580), (2515, 802404), (2790, 723314), (2876, 701685), (3018, 668670), (3595, 561348), (4314, 467790), (4527, 445780), (5030, 401202), (5580, 361657), (6036, 334335), (6471, 311860), (7190, 280674), (7545, 267468), (8628, 233895), (9054, 222890), (10060, 200601), (10785, 187116), (12942, 155930), (14380, 140337), (15090, 133734), (15593, 129420), (18108, 111445), (21570, 93558), (22289, 90540), (22635, 89156), (25884, 77965), (30180, 66867), (31186, 64710), (32355, 62372), (43140, 46779), (44578, 45270)]