2017808310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{41959}}^1$

素因数の和:42205

約数の個数: 64

約数和(自身を含む): 5558860800

約数和(自身を除く): 3541052490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 229, 458, 687, 1145, 1374, 1603, 2290, 3206, 3435, 4809, 6870, 8015, 9618, 16030, 24045, 41959, 48090, 83918, 125877, 209795, 251754, 293713, 419590, 587426, 629385, 881139, 1258770, 1468565, 1762278, 2937130, 4405695, 8811390, 9608611, 19217222, 28825833, 48043055, 57651666, 67260277, 96086110, 134520554, 144129165, 201780831, 288258330, 336301385, 403561662, 672602770, 1008904155, 2017808310]

約数ペア:

[(1, 2017808310), (2, 1008904155), (3, 672602770), (5, 403561662), (6, 336301385), (7, 288258330), (10, 201780831), (14, 144129165), (15, 134520554), (21, 96086110), (30, 67260277), (35, 57651666), (42, 48043055), (70, 28825833), (105, 19217222), (210, 9608611), (229, 8811390), (458, 4405695), (687, 2937130), (1145, 1762278), (1374, 1468565), (1603, 1258770), (2290, 881139), (3206, 629385), (3435, 587426), (4809, 419590), (6870, 293713), (8015, 251754), (9618, 209795), (16030, 125877), (24045, 83918), (41959, 48090)]