2830584780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{1103}}^1$

素因数の和:1440

約数の個数: 144

約数和(自身を含む): 8788590720

約数和(自身を除く): 5958005940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 269, 318, 477, 530, 538, 636, 795, 807, 954, 1060, 1076, 1103, 1345, 1590, 1614, 1908, 2206, 2385, 2421, 2690, 3180, 3228, 3309, 4035, 4412, 4770, 4842, 5380, 5515, 6618, 8070, 9540, 9684, 9927, 11030, 12105, 13236, 14257, 16140, 16545, 19854, 22060, 24210, 28514, 33090, 39708, 42771, 48420, 49635, 57028, 58459, 66180, 71285, 85542, 99270, 116918, 128313, 142570, 171084, 175377, 198540, 213855, 233836, 256626, 285140, 292295, 296707, 350754, 427710, 513252, 526131, 584590, 593414, 641565, 701508, 855420, 876885, 890121, 1052262, 1169180, 1186828, 1283130, 1483535, 1753770, 1780242, 2104524, 2566260, 2630655, 2670363, 2967070, 3507540, 3560484, 4450605, 5261310, 5340726, 5934140, 8901210, 10522620, 10681452, 13351815, 15725471, 17802420, 26703630, 31450942, 47176413, 53407260, 62901884, 78627355, 94352826, 141529239, 157254710, 188705652, 235882065, 283058478, 314509420, 471764130, 566116956, 707646195, 943528260, 1415292390, 2830584780]

約数ペア:

[(1, 2830584780), (2, 1415292390), (3, 943528260), (4, 707646195), (5, 566116956), (6, 471764130), (9, 314509420), (10, 283058478), (12, 235882065), (15, 188705652), (18, 157254710), (20, 141529239), (30, 94352826), (36, 78627355), (45, 62901884), (53, 53407260), (60, 47176413), (90, 31450942), (106, 26703630), (159, 17802420), (180, 15725471), (212, 13351815), (265, 10681452), (269, 10522620), (318, 8901210), (477, 5934140), (530, 5340726), (538, 5261310), (636, 4450605), (795, 3560484), (807, 3507540), (954, 2967070), (1060, 2670363), (1076, 2630655), (1103, 2566260), (1345, 2104524), (1590, 1780242), (1614, 1753770), (1908, 1483535), (2206, 1283130), (2385, 1186828), (2421, 1169180), (2690, 1052262), (3180, 890121), (3228, 876885), (3309, 855420), (4035, 701508), (4412, 641565), (4770, 593414), (4842, 584590), (5380, 526131), (5515, 513252), (6618, 427710), (8070, 350754), (9540, 296707), (9684, 292295), (9927, 285140), (11030, 256626), (12105, 233836), (13236, 213855), (14257, 198540), (16140, 175377), (16545, 171084), (19854, 142570), (22060, 128313), (24210, 116918), (28514, 99270), (33090, 85542), (39708, 71285), (42771, 66180), (48420, 58459), (49635, 57028)]