12090981090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{37847}}^1$

素因数の和:38343

約数の個数: 64

約数和(自身を含む): 30346223616

約数和(自身を除く): 18255242526

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 463, 690, 926, 1389, 2315, 2778, 4630, 6945, 10649, 13890, 21298, 31947, 37847, 53245, 63894, 75694, 106490, 113541, 159735, 189235, 227082, 319470, 378470, 567705, 870481, 1135410, 1740962, 2611443, 4352405, 5222886, 8704810, 13057215, 17523161, 26114430, 35046322, 52569483, 87615805, 105138966, 175231610, 262847415, 403032703, 525694830, 806065406, 1209098109, 2015163515, 2418196218, 4030327030, 6045490545, 12090981090]

約数ペア:

[(1, 12090981090), (2, 6045490545), (3, 4030327030), (5, 2418196218), (6, 2015163515), (10, 1209098109), (15, 806065406), (23, 525694830), (30, 403032703), (46, 262847415), (69, 175231610), (115, 105138966), (138, 87615805), (230, 52569483), (345, 35046322), (463, 26114430), (690, 17523161), (926, 13057215), (1389, 8704810), (2315, 5222886), (2778, 4352405), (4630, 2611443), (6945, 1740962), (10649, 1135410), (13890, 870481), (21298, 567705), (31947, 378470), (37847, 319470), (53245, 227082), (63894, 189235), (75694, 159735), (106490, 113541)]