2912128660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{3449}}^1$

素因数の和:3665

約数の個数: 96

約数和(自身を含む): 7224134400

約数和(自身を除く): 4312005740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 163, 185, 259, 326, 370, 518, 652, 740, 815, 1036, 1141, 1295, 1630, 2282, 2590, 3260, 3449, 4564, 5180, 5705, 6031, 6898, 11410, 12062, 13796, 17245, 22820, 24124, 24143, 30155, 34490, 42217, 48286, 60310, 68980, 84434, 96572, 120620, 120715, 127613, 168868, 211085, 241430, 255226, 422170, 482860, 510452, 562187, 638065, 844340, 893291, 1124374, 1276130, 1786582, 2248748, 2552260, 2810935, 3573164, 3935309, 4466455, 5621870, 7870618, 8932910, 11243740, 15741236, 17865820, 19676545, 20800919, 39353090, 41601838, 78706180, 83203676, 104004595, 145606433, 208009190, 291212866, 416018380, 582425732, 728032165, 1456064330, 2912128660]

約数ペア:

[(1, 2912128660), (2, 1456064330), (4, 728032165), (5, 582425732), (7, 416018380), (10, 291212866), (14, 208009190), (20, 145606433), (28, 104004595), (35, 83203676), (37, 78706180), (70, 41601838), (74, 39353090), (140, 20800919), (148, 19676545), (163, 17865820), (185, 15741236), (259, 11243740), (326, 8932910), (370, 7870618), (518, 5621870), (652, 4466455), (740, 3935309), (815, 3573164), (1036, 2810935), (1141, 2552260), (1295, 2248748), (1630, 1786582), (2282, 1276130), (2590, 1124374), (3260, 893291), (3449, 844340), (4564, 638065), (5180, 562187), (5705, 510452), (6031, 482860), (6898, 422170), (11410, 255226), (12062, 241430), (13796, 211085), (17245, 168868), (22820, 127613), (24124, 120715), (24143, 120620), (30155, 96572), (34490, 84434), (42217, 68980), (48286, 60310)]