2015532092

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 4175614800

約数和(自身を除く): 2160082708

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 227, 356, 454, 509, 623, 908, 1018, 1246, 1589, 2036, 2492, 3178, 3563, 4361, 6356, 7126, 8722, 11123, 14252, 17444, 20203, 22246, 24941, 40406, 44492, 45301, 49882, 80812, 90602, 99764, 115543, 141421, 181204, 231086, 282842, 317107, 462172, 565684, 634214, 808801, 989947, 1268428, 1617602, 1979894, 2219749, 3235204, 3959788, 4439498, 5661607, 8878996, 10283327, 11323214, 20566654, 22646428, 41133308, 71983289, 143966578, 287933156, 503883023, 1007766046, 2015532092]

約数ペア:

[(1, 2015532092), (2, 1007766046), (4, 503883023), (7, 287933156), (14, 143966578), (28, 71983289), (49, 41133308), (89, 22646428), (98, 20566654), (178, 11323214), (196, 10283327), (227, 8878996), (356, 5661607), (454, 4439498), (509, 3959788), (623, 3235204), (908, 2219749), (1018, 1979894), (1246, 1617602), (1589, 1268428), (2036, 989947), (2492, 808801), (3178, 634214), (3563, 565684), (4361, 462172), (6356, 317107), (7126, 282842), (8722, 231086), (11123, 181204), (14252, 141421), (17444, 115543), (20203, 99764), (22246, 90602), (24941, 80812), (40406, 49882), (44492, 45301)]