42084350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 103493376

約数和(自身を除く): 61409026

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 50, 55, 70, 77, 85, 110, 119, 154, 170, 175, 187, 238, 275, 350, 374, 385, 425, 550, 595, 643, 770, 850, 935, 1190, 1286, 1309, 1870, 1925, 2618, 2975, 3215, 3850, 4501, 4675, 5950, 6430, 6545, 7073, 9002, 9350, 10931, 13090, 14146, 16075, 21862, 22505, 32150, 32725, 35365, 45010, 49511, 54655, 65450, 70730, 76517, 99022, 109310, 112525, 120241, 153034, 176825, 225050, 240482, 247555, 273275, 353650, 382585, 495110, 546550, 601205, 765170, 841687, 1202410, 1237775, 1683374, 1912925, 2475550, 3006025, 3825850, 4208435, 6012050, 8416870, 21042175, 42084350]

約数ペア:

[(1, 42084350), (2, 21042175), (5, 8416870), (7, 6012050), (10, 4208435), (11, 3825850), (14, 3006025), (17, 2475550), (22, 1912925), (25, 1683374), (34, 1237775), (35, 1202410), (50, 841687), (55, 765170), (70, 601205), (77, 546550), (85, 495110), (110, 382585), (119, 353650), (154, 273275), (170, 247555), (175, 240482), (187, 225050), (238, 176825), (275, 153034), (350, 120241), (374, 112525), (385, 109310), (425, 99022), (550, 76517), (595, 70730), (643, 65450), (770, 54655), (850, 49511), (935, 45010), (1190, 35365), (1286, 32725), (1309, 32150), (1870, 22505), (1925, 21862), (2618, 16075), (2975, 14146), (3215, 13090), (3850, 10931), (4501, 9350), (4675, 9002), (5950, 7073), (6430, 6545)]