2016870870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{196003}}^1$

素因数の和:196034

約数の個数: 64

約数和(自身を含む): 5644915200

約数和(自身を除く): 3628044330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 5145, 10290, 196003, 392006, 588009, 980015, 1176018, 1372021, 1960030, 2744042, 2940045, 4116063, 5880090, 6860105, 8232126, 9604147, 13720210, 19208294, 20580315, 28812441, 41160630, 48020735, 57624882, 67229029, 96041470, 134458058, 144062205, 201687087, 288124410, 336145145, 403374174, 672290290, 1008435435, 2016870870]

約数ペア:

[(1, 2016870870), (2, 1008435435), (3, 672290290), (5, 403374174), (6, 336145145), (7, 288124410), (10, 201687087), (14, 144062205), (15, 134458058), (21, 96041470), (30, 67229029), (35, 57624882), (42, 48020735), (49, 41160630), (70, 28812441), (98, 20580315), (105, 19208294), (147, 13720210), (210, 9604147), (245, 8232126), (294, 6860105), (343, 5880090), (490, 4116063), (686, 2940045), (735, 2744042), (1029, 1960030), (1470, 1372021), (1715, 1176018), (2058, 980015), (3430, 588009), (5145, 392006), (10290, 196003)]