68502810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 168676992

約数和(自身を除く): 100174182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 173, 197, 201, 335, 346, 394, 402, 519, 591, 670, 865, 985, 1005, 1038, 1182, 1730, 1970, 2010, 2595, 2955, 5190, 5910, 11591, 13199, 23182, 26398, 34081, 34773, 39597, 57955, 65995, 68162, 69546, 79194, 102243, 115910, 131990, 170405, 173865, 197985, 204486, 340810, 347730, 395970, 511215, 1022430, 2283427, 4566854, 6850281, 11417135, 13700562, 22834270, 34251405, 68502810]

約数ペア:

[(1, 68502810), (2, 34251405), (3, 22834270), (5, 13700562), (6, 11417135), (10, 6850281), (15, 4566854), (30, 2283427), (67, 1022430), (134, 511215), (173, 395970), (197, 347730), (201, 340810), (335, 204486), (346, 197985), (394, 173865), (402, 170405), (519, 131990), (591, 115910), (670, 102243), (865, 79194), (985, 69546), (1005, 68162), (1038, 65995), (1182, 57955), (1730, 39597), (1970, 34773), (2010, 34081), (2595, 26398), (2955, 23182), (5190, 13199), (5910, 11591)]