171350820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55997}}^1$

素因数の和:56029

約数の個数: 72

約数和(自身を含む): 550348344

約数和(自身を除く): 378997524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 55997, 111994, 167991, 223988, 279985, 335982, 503973, 559970, 671964, 839955, 951949, 1007946, 1119940, 1679910, 1903898, 2015892, 2519865, 2855847, 3359820, 3807796, 4759745, 5039730, 5711694, 8567541, 9519490, 10079460, 11423388, 14279235, 17135082, 19038980, 28558470, 34270164, 42837705, 57116940, 85675410, 171350820]

約数ペア:

[(1, 171350820), (2, 85675410), (3, 57116940), (4, 42837705), (5, 34270164), (6, 28558470), (9, 19038980), (10, 17135082), (12, 14279235), (15, 11423388), (17, 10079460), (18, 9519490), (20, 8567541), (30, 5711694), (34, 5039730), (36, 4759745), (45, 3807796), (51, 3359820), (60, 2855847), (68, 2519865), (85, 2015892), (90, 1903898), (102, 1679910), (153, 1119940), (170, 1007946), (180, 951949), (204, 839955), (255, 671964), (306, 559970), (340, 503973), (510, 335982), (612, 279985), (765, 223988), (1020, 167991), (1530, 111994), (3060, 55997)]