1010991662090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{415381}}^1$

素因数の和:415647

約数の個数: 64

約数和(自身を含む): 1959539662080

約数和(自身を除く): 948547999990

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 139, 170, 206, 278, 515, 695, 1030, 1390, 1751, 2363, 3502, 4726, 8755, 11815, 14317, 17510, 23630, 28634, 71585, 143170, 243389, 415381, 486778, 830762, 1216945, 2076905, 2433890, 4153810, 7061477, 14122954, 35307385, 42784243, 57737959, 70614770, 85568486, 115475918, 213921215, 288689795, 427842430, 577379590, 727332131, 981545303, 1454664262, 1963090606, 3636660655, 4907726515, 5947009777, 7273321310, 9815453030, 11894019554, 29735048885, 59470097770, 101099166209, 202198332418, 505495831045, 1010991662090]

約数ペア:

[(1, 1010991662090), (2, 505495831045), (5, 202198332418), (10, 101099166209), (17, 59470097770), (34, 29735048885), (85, 11894019554), (103, 9815453030), (139, 7273321310), (170, 5947009777), (206, 4907726515), (278, 3636660655), (515, 1963090606), (695, 1454664262), (1030, 981545303), (1390, 727332131), (1751, 577379590), (2363, 427842430), (3502, 288689795), (4726, 213921215), (8755, 115475918), (11815, 85568486), (14317, 70614770), (17510, 57737959), (23630, 42784243), (28634, 35307385), (71585, 14122954), (143170, 7061477), (243389, 4153810), (415381, 2433890), (486778, 2076905), (830762, 1216945)]