923182740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{222991}}^1$

素因数の和:223029

約数の個数: 72

約数和(自身を含む): 2922087168

約数和(自身を除く): 1998904428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 222991, 445982, 668973, 891964, 1114955, 1337946, 2006919, 2229910, 2675892, 3344865, 4013838, 4459820, 5128793, 6689730, 8027676, 10034595, 10257586, 13379460, 15386379, 20069190, 20515172, 25643965, 30772758, 40138380, 46159137, 51287930, 61545516, 76931895, 92318274, 102575860, 153863790, 184636548, 230795685, 307727580, 461591370, 923182740]

約数ペア:

[(1, 923182740), (2, 461591370), (3, 307727580), (4, 230795685), (5, 184636548), (6, 153863790), (9, 102575860), (10, 92318274), (12, 76931895), (15, 61545516), (18, 51287930), (20, 46159137), (23, 40138380), (30, 30772758), (36, 25643965), (45, 20515172), (46, 20069190), (60, 15386379), (69, 13379460), (90, 10257586), (92, 10034595), (115, 8027676), (138, 6689730), (180, 5128793), (207, 4459820), (230, 4013838), (276, 3344865), (345, 2675892), (414, 2229910), (460, 2006919), (690, 1337946), (828, 1114955), (1035, 891964), (1380, 668973), (2070, 445982), (4140, 222991)]