2912643930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{122741}}^1$

素因数の和:122871

約数の個数: 64

約数和(自身を含む): 8059730688

約数和(自身を除く): 5147086758

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 565, 678, 791, 1130, 1582, 1695, 2373, 3390, 3955, 4746, 7910, 11865, 23730, 122741, 245482, 368223, 613705, 736446, 859187, 1227410, 1718374, 1841115, 2577561, 3682230, 4295935, 5155122, 8591870, 12887805, 13869733, 25775610, 27739466, 41609199, 69348665, 83218398, 97088131, 138697330, 194176262, 208045995, 291264393, 416091990, 485440655, 582528786, 970881310, 1456321965, 2912643930]

約数ペア:

[(1, 2912643930), (2, 1456321965), (3, 970881310), (5, 582528786), (6, 485440655), (7, 416091990), (10, 291264393), (14, 208045995), (15, 194176262), (21, 138697330), (30, 97088131), (35, 83218398), (42, 69348665), (70, 41609199), (105, 27739466), (113, 25775610), (210, 13869733), (226, 12887805), (339, 8591870), (565, 5155122), (678, 4295935), (791, 3682230), (1130, 2577561), (1582, 1841115), (1695, 1718374), (2373, 1227410), (3390, 859187), (3955, 736446), (4746, 613705), (7910, 368223), (11865, 245482), (23730, 122741)]