2706441790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 5307120000

約数和(自身を除く): 2600678210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 233, 398, 449, 466, 898, 995, 1165, 1990, 2245, 2330, 2587, 3029, 4490, 5174, 5837, 6058, 11674, 12935, 15145, 25870, 29185, 30290, 46367, 58370, 89351, 92734, 104617, 178702, 209234, 231835, 446755, 463670, 523085, 602771, 893510, 1046170, 1161563, 1205542, 1360021, 2323126, 2720042, 3013855, 5807815, 6027710, 6800105, 11615630, 13600210, 20818783, 41637566, 104093915, 208187830, 270644179, 541288358, 1353220895, 2706441790]

約数ペア:

[(1, 2706441790), (2, 1353220895), (5, 541288358), (10, 270644179), (13, 208187830), (26, 104093915), (65, 41637566), (130, 20818783), (199, 13600210), (233, 11615630), (398, 6800105), (449, 6027710), (466, 5807815), (898, 3013855), (995, 2720042), (1165, 2323126), (1990, 1360021), (2245, 1205542), (2330, 1161563), (2587, 1046170), (3029, 893510), (4490, 602771), (5174, 523085), (5837, 463670), (6058, 446755), (11674, 231835), (12935, 209234), (15145, 178702), (25870, 104617), (29185, 92734), (30290, 89351), (46367, 58370)]