90354630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 221937408

約数和(自身を除く): 131582778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 131, 166, 249, 262, 277, 393, 415, 498, 554, 655, 786, 830, 831, 1245, 1310, 1385, 1662, 1965, 2490, 2770, 3930, 4155, 8310, 10873, 21746, 22991, 32619, 36287, 45982, 54365, 65238, 68973, 72574, 108730, 108861, 114955, 137946, 163095, 181435, 217722, 229910, 326190, 344865, 362870, 544305, 689730, 1088610, 3011821, 6023642, 9035463, 15059105, 18070926, 30118210, 45177315, 90354630]

約数ペア:

[(1, 90354630), (2, 45177315), (3, 30118210), (5, 18070926), (6, 15059105), (10, 9035463), (15, 6023642), (30, 3011821), (83, 1088610), (131, 689730), (166, 544305), (249, 362870), (262, 344865), (277, 326190), (393, 229910), (415, 217722), (498, 181435), (554, 163095), (655, 137946), (786, 114955), (830, 108861), (831, 108730), (1245, 72574), (1310, 68973), (1385, 65238), (1662, 54365), (1965, 45982), (2490, 36287), (2770, 32619), (3930, 22991), (4155, 21746), (8310, 10873)]