67211940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5309}}^1$

素因数の和:5532

約数の個数: 48

約数和(自身を含む): 189120960

約数和(自身を除く): 121909020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 5309, 6330, 10618, 12660, 15927, 21236, 26545, 31854, 53090, 63708, 79635, 106180, 159270, 318540, 1120199, 2240398, 3360597, 4480796, 5600995, 6721194, 11201990, 13442388, 16802985, 22403980, 33605970, 67211940]

約数ペア:

[(1, 67211940), (2, 33605970), (3, 22403980), (4, 16802985), (5, 13442388), (6, 11201990), (10, 6721194), (12, 5600995), (15, 4480796), (20, 3360597), (30, 2240398), (60, 1120199), (211, 318540), (422, 159270), (633, 106180), (844, 79635), (1055, 63708), (1266, 53090), (2110, 31854), (2532, 26545), (3165, 21236), (4220, 15927), (5309, 12660), (6330, 10618)]