1021014750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{194479}}^1$

素因数の和:194506

約数の個数: 64

約数和(自身を含む): 2912532480

約数和(自身を除く): 1891517730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 194479, 388958, 583437, 972395, 1166874, 1361353, 1944790, 2722706, 2917185, 4084059, 4861975, 5834370, 6806765, 8168118, 9723950, 13613530, 14585925, 20420295, 24309875, 29171850, 34033825, 40840590, 48619750, 68067650, 72929625, 102101475, 145859250, 170169125, 204202950, 340338250, 510507375, 1021014750]

約数ペア:

[(1, 1021014750), (2, 510507375), (3, 340338250), (5, 204202950), (6, 170169125), (7, 145859250), (10, 102101475), (14, 72929625), (15, 68067650), (21, 48619750), (25, 40840590), (30, 34033825), (35, 29171850), (42, 24309875), (50, 20420295), (70, 14585925), (75, 13613530), (105, 9723950), (125, 8168118), (150, 6806765), (175, 5834370), (210, 4861975), (250, 4084059), (350, 2917185), (375, 2722706), (525, 1944790), (750, 1361353), (875, 1166874), (1050, 972395), (1750, 583437), (2625, 388958), (5250, 194479)]