6731490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 17449344

約数和(自身を除く): 10717854

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 67, 85, 102, 134, 170, 197, 201, 255, 335, 394, 402, 510, 591, 670, 985, 1005, 1139, 1182, 1970, 2010, 2278, 2955, 3349, 3417, 5695, 5910, 6698, 6834, 10047, 11390, 13199, 16745, 17085, 20094, 26398, 33490, 34170, 39597, 50235, 65995, 79194, 100470, 131990, 197985, 224383, 395970, 448766, 673149, 1121915, 1346298, 2243830, 3365745, 6731490]

約数ペア:

[(1, 6731490), (2, 3365745), (3, 2243830), (5, 1346298), (6, 1121915), (10, 673149), (15, 448766), (17, 395970), (30, 224383), (34, 197985), (51, 131990), (67, 100470), (85, 79194), (102, 65995), (134, 50235), (170, 39597), (197, 34170), (201, 33490), (255, 26398), (335, 20094), (394, 17085), (402, 16745), (510, 13199), (591, 11390), (670, 10047), (985, 6834), (1005, 6698), (1139, 5910), (1182, 5695), (1970, 3417), (2010, 3349), (2278, 2955)]