380589570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74189}}^1$

素因数の和:74224

約数の個数: 64

約数和(自身を含む): 1068336000

約数和(自身を除く): 687746430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 74189, 148378, 222567, 370945, 445134, 667701, 741890, 1112835, 1335402, 1409591, 2003103, 2225670, 2819182, 3338505, 4006206, 4228773, 6677010, 7047955, 8457546, 10015515, 12686319, 14095910, 20031030, 21143865, 25372638, 38058957, 42287730, 63431595, 76117914, 126863190, 190294785, 380589570]

約数ペア:

[(1, 380589570), (2, 190294785), (3, 126863190), (5, 76117914), (6, 63431595), (9, 42287730), (10, 38058957), (15, 25372638), (18, 21143865), (19, 20031030), (27, 14095910), (30, 12686319), (38, 10015515), (45, 8457546), (54, 7047955), (57, 6677010), (90, 4228773), (95, 4006206), (114, 3338505), (135, 2819182), (171, 2225670), (190, 2003103), (270, 1409591), (285, 1335402), (342, 1112835), (513, 741890), (570, 667701), (855, 445134), (1026, 370945), (1710, 222567), (2565, 148378), (5130, 74189)]