1728152010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{164117}}^1$

素因数の和:164149

約数の個数: 80

約数和(自身を含む): 5004286056

約数和(自身を除く): 3276134046

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 164117, 328234, 492351, 820585, 984702, 1477053, 1641170, 2133521, 2461755, 2954106, 4267042, 4431159, 4923510, 6400563, 7385265, 8862318, 10667605, 12801126, 13293477, 14770530, 19201689, 21335210, 22155795, 26586954, 32002815, 38403378, 44311590, 57605067, 64005630, 66467385, 96008445, 115210134, 132934770, 172815201, 192016890, 288025335, 345630402, 576050670, 864076005, 1728152010]

約数ペア:

[(1, 1728152010), (2, 864076005), (3, 576050670), (5, 345630402), (6, 288025335), (9, 192016890), (10, 172815201), (13, 132934770), (15, 115210134), (18, 96008445), (26, 66467385), (27, 64005630), (30, 57605067), (39, 44311590), (45, 38403378), (54, 32002815), (65, 26586954), (78, 22155795), (81, 21335210), (90, 19201689), (117, 14770530), (130, 13293477), (135, 12801126), (162, 10667605), (195, 8862318), (234, 7385265), (270, 6400563), (351, 4923510), (390, 4431159), (405, 4267042), (585, 2954106), (702, 2461755), (810, 2133521), (1053, 1641170), (1170, 1477053), (1755, 984702), (2106, 820585), (3510, 492351), (5265, 328234), (10530, 164117)]