214969710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{80513}}^1$

素因数の和:80612

約数の個数: 32

約数和(自身を含む): 521730720

約数和(自身を除く): 306761010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 80513, 161026, 241539, 402565, 483078, 805130, 1207695, 2415390, 7165657, 14331314, 21496971, 35828285, 42993942, 71656570, 107484855, 214969710]

約数ペア:

[(1, 214969710), (2, 107484855), (3, 71656570), (5, 42993942), (6, 35828285), (10, 21496971), (15, 14331314), (30, 7165657), (89, 2415390), (178, 1207695), (267, 805130), (445, 483078), (534, 402565), (890, 241539), (1335, 161026), (2670, 80513)]