43211940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 127685376

約数和(自身を除く): 84473436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 173, 181, 230, 276, 345, 346, 362, 460, 519, 543, 690, 692, 724, 865, 905, 1038, 1086, 1380, 1730, 1810, 2076, 2172, 2595, 2715, 3460, 3620, 3979, 4163, 5190, 5430, 7958, 8326, 10380, 10860, 11937, 12489, 15916, 16652, 19895, 20815, 23874, 24978, 31313, 39790, 41630, 47748, 49956, 59685, 62445, 62626, 79580, 83260, 93939, 119370, 124890, 125252, 156565, 187878, 238740, 249780, 313130, 375756, 469695, 626260, 720199, 939390, 1440398, 1878780, 2160597, 2880796, 3600995, 4321194, 7201990, 8642388, 10802985, 14403980, 21605970, 43211940]

約数ペア:

[(1, 43211940), (2, 21605970), (3, 14403980), (4, 10802985), (5, 8642388), (6, 7201990), (10, 4321194), (12, 3600995), (15, 2880796), (20, 2160597), (23, 1878780), (30, 1440398), (46, 939390), (60, 720199), (69, 626260), (92, 469695), (115, 375756), (138, 313130), (173, 249780), (181, 238740), (230, 187878), (276, 156565), (345, 125252), (346, 124890), (362, 119370), (460, 93939), (519, 83260), (543, 79580), (690, 62626), (692, 62445), (724, 59685), (865, 49956), (905, 47748), (1038, 41630), (1086, 39790), (1380, 31313), (1730, 24978), (1810, 23874), (2076, 20815), (2172, 19895), (2595, 16652), (2715, 15916), (3460, 12489), (3620, 11937), (3979, 10860), (4163, 10380), (5190, 8326), (5430, 7958)]