39931330

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 73763136

約数和(自身を除く): 33831806

約数列:

[1, 2, 5, 10, 67, 107, 134, 214, 335, 535, 557, 670, 1070, 1114, 2785, 5570, 7169, 14338, 35845, 37319, 59599, 71690, 74638, 119198, 186595, 297995, 373190, 595990, 3993133, 7986266, 19965665, 39931330]

約数ペア:

[(1, 39931330), (2, 19965665), (5, 7986266), (10, 3993133), (67, 595990), (107, 373190), (134, 297995), (214, 186595), (335, 119198), (535, 74638), (557, 71690), (670, 59599), (1070, 37319), (1114, 35845), (2785, 14338), (5570, 7169)]