38208570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20879}}^1$

素因数の和:20950

約数の個数: 32

約数和(自身を含む): 93208320

約数和(自身を除く): 54999750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 20879, 41758, 62637, 104395, 125274, 208790, 313185, 626370, 1273619, 2547238, 3820857, 6368095, 7641714, 12736190, 19104285, 38208570]

約数ペア:

[(1, 38208570), (2, 19104285), (3, 12736190), (5, 7641714), (6, 6368095), (10, 3820857), (15, 2547238), (30, 1273619), (61, 626370), (122, 313185), (183, 208790), (305, 125274), (366, 104395), (610, 62637), (915, 41758), (1830, 20879)]