64416450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2032

約数の個数: 96

約数和(自身を含む): 188559360

約数和(自身を除く): 124142910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 150, 155, 175, 186, 210, 217, 310, 350, 434, 465, 525, 651, 775, 930, 1050, 1085, 1302, 1550, 1979, 2170, 2325, 3255, 3958, 4650, 5425, 5937, 6510, 9895, 10850, 11874, 13853, 16275, 19790, 27706, 29685, 32550, 41559, 49475, 59370, 61349, 69265, 83118, 98950, 122698, 138530, 148425, 184047, 207795, 296850, 306745, 346325, 368094, 415590, 429443, 613490, 692650, 858886, 920235, 1038975, 1288329, 1533725, 1840470, 2077950, 2147215, 2576658, 3067450, 4294430, 4601175, 6441645, 9202350, 10736075, 12883290, 21472150, 32208225, 64416450]

約数ペア:

[(1, 64416450), (2, 32208225), (3, 21472150), (5, 12883290), (6, 10736075), (7, 9202350), (10, 6441645), (14, 4601175), (15, 4294430), (21, 3067450), (25, 2576658), (30, 2147215), (31, 2077950), (35, 1840470), (42, 1533725), (50, 1288329), (62, 1038975), (70, 920235), (75, 858886), (93, 692650), (105, 613490), (150, 429443), (155, 415590), (175, 368094), (186, 346325), (210, 306745), (217, 296850), (310, 207795), (350, 184047), (434, 148425), (465, 138530), (525, 122698), (651, 98950), (775, 83118), (930, 69265), (1050, 61349), (1085, 59370), (1302, 49475), (1550, 41559), (1979, 32550), (2170, 29685), (2325, 27706), (3255, 19790), (3958, 16275), (4650, 13853), (5425, 11874), (5937, 10850), (6510, 9895)]