70018305

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 135168000

約数和(自身を除く): 65149695

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 343, 439, 465, 651, 735, 1029, 1085, 1317, 1519, 1715, 2195, 3073, 3255, 4557, 5145, 6585, 7595, 9219, 10633, 13609, 15365, 21511, 22785, 31899, 40827, 46095, 53165, 64533, 68045, 95263, 107555, 150577, 159495, 204135, 285789, 322665, 451731, 476315, 666841, 752885, 1428945, 2000523, 2258655, 3334205, 4667887, 10002615, 14003661, 23339435, 70018305]

約数ペア:

[(1, 70018305), (3, 23339435), (5, 14003661), (7, 10002615), (15, 4667887), (21, 3334205), (31, 2258655), (35, 2000523), (49, 1428945), (93, 752885), (105, 666841), (147, 476315), (155, 451731), (217, 322665), (245, 285789), (343, 204135), (439, 159495), (465, 150577), (651, 107555), (735, 95263), (1029, 68045), (1085, 64533), (1317, 53165), (1519, 46095), (1715, 40827), (2195, 31899), (3073, 22785), (3255, 21511), (4557, 15365), (5145, 13609), (6585, 10633), (7595, 9219)]