1619760060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191461}}^1$

素因数の和:191523

約数の個数: 72

約数和(自身を含む): 5017836096

約数和(自身を除く): 3398076036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 191461, 382922, 574383, 765844, 957305, 1148766, 1723149, 1914610, 2297532, 2871915, 3446298, 3829220, 5743830, 6892596, 8615745, 8998667, 11487660, 17231490, 17997334, 26996001, 34462980, 35994668, 44993335, 53992002, 80988003, 89986670, 107984004, 134980005, 161976006, 179973340, 269960010, 323952012, 404940015, 539920020, 809880030, 1619760060]

約数ペア:

[(1, 1619760060), (2, 809880030), (3, 539920020), (4, 404940015), (5, 323952012), (6, 269960010), (9, 179973340), (10, 161976006), (12, 134980005), (15, 107984004), (18, 89986670), (20, 80988003), (30, 53992002), (36, 44993335), (45, 35994668), (47, 34462980), (60, 26996001), (90, 17997334), (94, 17231490), (141, 11487660), (180, 8998667), (188, 8615745), (235, 6892596), (282, 5743830), (423, 3829220), (470, 3446298), (564, 2871915), (705, 2297532), (846, 1914610), (940, 1723149), (1410, 1148766), (1692, 957305), (2115, 765844), (2820, 574383), (4230, 382922), (8460, 191461)]