716272620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{1321}}^1$

素因数の和:2631

約数の個数: 96

約数和(自身を含む): 2295584256

約数和(自身を除く): 1579311636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1291, 1321, 2582, 2642, 3873, 3963, 5164, 5284, 6455, 6605, 7746, 7926, 9037, 9247, 12910, 13210, 15492, 15852, 18074, 18494, 19365, 19815, 25820, 26420, 27111, 27741, 36148, 36988, 38730, 39630, 45185, 46235, 54222, 55482, 77460, 79260, 90370, 92470, 108444, 110964, 135555, 138705, 180740, 184940, 271110, 277410, 542220, 554820, 1705411, 3410822, 5116233, 6821644, 8527055, 10232466, 11937877, 17054110, 20464932, 23875754, 25581165, 34108220, 35813631, 47751508, 51162330, 59689385, 71627262, 102324660, 119378770, 143254524, 179068155, 238757540, 358136310, 716272620]

約数ペア:

[(1, 716272620), (2, 358136310), (3, 238757540), (4, 179068155), (5, 143254524), (6, 119378770), (7, 102324660), (10, 71627262), (12, 59689385), (14, 51162330), (15, 47751508), (20, 35813631), (21, 34108220), (28, 25581165), (30, 23875754), (35, 20464932), (42, 17054110), (60, 11937877), (70, 10232466), (84, 8527055), (105, 6821644), (140, 5116233), (210, 3410822), (420, 1705411), (1291, 554820), (1321, 542220), (2582, 277410), (2642, 271110), (3873, 184940), (3963, 180740), (5164, 138705), (5284, 135555), (6455, 110964), (6605, 108444), (7746, 92470), (7926, 90370), (9037, 79260), (9247, 77460), (12910, 55482), (13210, 54222), (15492, 46235), (15852, 45185), (18074, 39630), (18494, 38730), (19365, 36988), (19815, 36148), (25820, 27741), (26420, 27111)]