169135070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41969}}^1$

素因数の和:42020

約数の個数: 32

約数和(自身を含む): 338446080

約数和(自身を除く): 169311010

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 41969, 83938, 209845, 419690, 545597, 1091194, 1301039, 2602078, 2727985, 5455970, 6505195, 13010390, 16913507, 33827014, 84567535, 169135070]

約数ペア:

[(1, 169135070), (2, 84567535), (5, 33827014), (10, 16913507), (13, 13010390), (26, 6505195), (31, 5455970), (62, 2727985), (65, 2602078), (130, 1301039), (155, 1091194), (310, 545597), (403, 419690), (806, 209845), (2015, 83938), (4030, 41969)]