188712030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2113}}^1$

素因数の和:2365

約数の個数: 64

約数和(自身を含む): 490109760

約数和(自身を除く): 301397730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 229, 390, 458, 687, 1145, 1374, 2113, 2290, 2977, 3435, 4226, 5954, 6339, 6870, 8931, 10565, 12678, 14885, 17862, 21130, 27469, 29770, 31695, 44655, 54938, 63390, 82407, 89310, 137345, 164814, 274690, 412035, 483877, 824070, 967754, 1451631, 2419385, 2903262, 4838770, 6290401, 7258155, 12580802, 14516310, 18871203, 31452005, 37742406, 62904010, 94356015, 188712030]

約数ペア:

[(1, 188712030), (2, 94356015), (3, 62904010), (5, 37742406), (6, 31452005), (10, 18871203), (13, 14516310), (15, 12580802), (26, 7258155), (30, 6290401), (39, 4838770), (65, 2903262), (78, 2419385), (130, 1451631), (195, 967754), (229, 824070), (390, 483877), (458, 412035), (687, 274690), (1145, 164814), (1374, 137345), (2113, 89310), (2290, 82407), (2977, 63390), (3435, 54938), (4226, 44655), (5954, 31695), (6339, 29770), (6870, 27469), (8931, 21130), (10565, 17862), (12678, 14885)]