90635804980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38082271}}^1$

素因数の和:38082304

約数の個数: 48

約数和(自身を含む): 230321581056

約数和(自身を除く): 139685776076

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 38082271, 76164542, 152329084, 190411355, 266575897, 380822710, 533151794, 647398607, 761645420, 1066303588, 1294797214, 1332879485, 2589594428, 2665758970, 3236993035, 4531790249, 5331517940, 6473986070, 9063580498, 12947972140, 18127160996, 22658951245, 45317902490, 90635804980]

約数ペア:

[(1, 90635804980), (2, 45317902490), (4, 22658951245), (5, 18127160996), (7, 12947972140), (10, 9063580498), (14, 6473986070), (17, 5331517940), (20, 4531790249), (28, 3236993035), (34, 2665758970), (35, 2589594428), (68, 1332879485), (70, 1294797214), (85, 1066303588), (119, 761645420), (140, 647398607), (170, 533151794), (238, 380822710), (340, 266575897), (476, 190411355), (595, 152329084), (1190, 76164542), (2380, 38082271)]