42647910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{15973}}^1$

素因数の和:16072

約数の個数: 32

約数和(自身を含む): 103511520

約数和(自身を除く): 60863610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 15973, 31946, 47919, 79865, 95838, 159730, 239595, 479190, 1421597, 2843194, 4264791, 7107985, 8529582, 14215970, 21323955, 42647910]

約数ペア:

[(1, 42647910), (2, 21323955), (3, 14215970), (5, 8529582), (6, 7107985), (10, 4264791), (15, 2843194), (30, 1421597), (89, 479190), (178, 239595), (267, 159730), (445, 95838), (534, 79865), (890, 47919), (1335, 31946), (2670, 15973)]