1334009320

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{97231}}^1$

素因数の和:97263

約数の個数: 64

約数和(自身を含む): 3500352000

約数和(自身を除く): 2166342680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 6860, 13720, 97231, 194462, 388924, 486155, 680617, 777848, 972310, 1361234, 1944620, 2722468, 3403085, 3889240, 4764319, 5444936, 6806170, 9528638, 13612340, 19057276, 23821595, 27224680, 33350233, 38114552, 47643190, 66700466, 95286380, 133400932, 166751165, 190572760, 266801864, 333502330, 667004660, 1334009320]

約数ペア:

[(1, 1334009320), (2, 667004660), (4, 333502330), (5, 266801864), (7, 190572760), (8, 166751165), (10, 133400932), (14, 95286380), (20, 66700466), (28, 47643190), (35, 38114552), (40, 33350233), (49, 27224680), (56, 23821595), (70, 19057276), (98, 13612340), (140, 9528638), (196, 6806170), (245, 5444936), (280, 4764319), (343, 3889240), (392, 3403085), (490, 2722468), (686, 1944620), (980, 1361234), (1372, 972310), (1715, 777848), (1960, 680617), (2744, 486155), (3430, 388924), (6860, 194462), (13720, 97231)]