330410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 32

約数和(自身を含む): 656640

約数和(自身を除く): 326230

約数列:

[1, 2, 5, 10, 19, 37, 38, 47, 74, 94, 95, 185, 190, 235, 370, 470, 703, 893, 1406, 1739, 1786, 3478, 3515, 4465, 7030, 8695, 8930, 17390, 33041, 66082, 165205, 330410]

約数ペア:

[(1, 330410), (2, 165205), (5, 66082), (10, 33041), (19, 17390), (37, 8930), (38, 8695), (47, 7030), (74, 4465), (94, 3515), (95, 3478), (185, 1786), (190, 1739), (235, 1406), (370, 893), (470, 703)]