19079536210

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{179437}}^1$

素因数の和:179496

約数の個数: 64

約数和(自身を含む): 41342515200

約数和(自身を除く): 22262978990

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 343, 434, 490, 686, 1085, 1519, 1715, 2170, 3038, 3430, 7595, 10633, 15190, 21266, 53165, 106330, 179437, 358874, 897185, 1256059, 1794370, 2512118, 5562547, 6280295, 8792413, 11125094, 12560590, 17584826, 27812735, 38937829, 43962065, 55625470, 61546891, 77875658, 87924130, 123093782, 194689145, 272564803, 307734455, 389378290, 545129606, 615468910, 1362824015, 1907953621, 2725648030, 3815907242, 9539768105, 19079536210]

約数ペア:

[(1, 19079536210), (2, 9539768105), (5, 3815907242), (7, 2725648030), (10, 1907953621), (14, 1362824015), (31, 615468910), (35, 545129606), (49, 389378290), (62, 307734455), (70, 272564803), (98, 194689145), (155, 123093782), (217, 87924130), (245, 77875658), (310, 61546891), (343, 55625470), (434, 43962065), (490, 38937829), (686, 27812735), (1085, 17584826), (1519, 12560590), (1715, 11125094), (2170, 8792413), (3038, 6280295), (3430, 5562547), (7595, 2512118), (10633, 1794370), (15190, 1256059), (21266, 897185), (53165, 358874), (106330, 179437)]