138767910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{51973}}^1$

素因数の和:52072

約数の個数: 32

約数和(自身を含む): 336791520

約数和(自身を除く): 198023610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 51973, 103946, 155919, 259865, 311838, 519730, 779595, 1559190, 4625597, 9251194, 13876791, 23127985, 27753582, 46255970, 69383955, 138767910]

約数ペア:

[(1, 138767910), (2, 69383955), (3, 46255970), (5, 27753582), (6, 23127985), (10, 13876791), (15, 9251194), (30, 4625597), (89, 1559190), (178, 779595), (267, 519730), (445, 311838), (534, 259865), (890, 155919), (1335, 103946), (2670, 51973)]