2912457590

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 6412089600

約数和(自身を除く): 3499632010

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 53, 70, 74, 98, 106, 185, 245, 259, 265, 343, 370, 371, 433, 490, 518, 530, 686, 742, 866, 1295, 1715, 1813, 1855, 1961, 2165, 2590, 2597, 3031, 3430, 3626, 3710, 3922, 4330, 5194, 6062, 9065, 9805, 12691, 12985, 13727, 15155, 16021, 18130, 18179, 19610, 21217, 22949, 25382, 25970, 27454, 30310, 32042, 36358, 42434, 45898, 63455, 68635, 80105, 90895, 96089, 106085, 112147, 114745, 126910, 137270, 148519, 160210, 160643, 181790, 192178, 212170, 224294, 229490, 297038, 321286, 480445, 560735, 672623, 742595, 785029, 803215, 849113, 960890, 1121470, 1124501, 1345246, 1485190, 1570058, 1606430, 1698226, 2249002, 3363115, 3925145, 4245565, 5495203, 5622505, 5943791, 6726230, 7850290, 7871507, 8491130, 10990406, 11245010, 11887582, 15743014, 27476015, 29718955, 39357535, 41606537, 54952030, 59437910, 78715070, 83213074, 208032685, 291245759, 416065370, 582491518, 1456228795, 2912457590]

約数ペア:

[(1, 2912457590), (2, 1456228795), (5, 582491518), (7, 416065370), (10, 291245759), (14, 208032685), (35, 83213074), (37, 78715070), (49, 59437910), (53, 54952030), (70, 41606537), (74, 39357535), (98, 29718955), (106, 27476015), (185, 15743014), (245, 11887582), (259, 11245010), (265, 10990406), (343, 8491130), (370, 7871507), (371, 7850290), (433, 6726230), (490, 5943791), (518, 5622505), (530, 5495203), (686, 4245565), (742, 3925145), (866, 3363115), (1295, 2249002), (1715, 1698226), (1813, 1606430), (1855, 1570058), (1961, 1485190), (2165, 1345246), (2590, 1124501), (2597, 1121470), (3031, 960890), (3430, 849113), (3626, 803215), (3710, 785029), (3922, 742595), (4330, 672623), (5194, 560735), (6062, 480445), (9065, 321286), (9805, 297038), (12691, 229490), (12985, 224294), (13727, 212170), (15155, 192178), (16021, 181790), (18130, 160643), (18179, 160210), (19610, 148519), (21217, 137270), (22949, 126910), (25382, 114745), (25970, 112147), (27454, 106085), (30310, 96089), (32042, 90895), (36358, 80105), (42434, 68635), (45898, 63455)]