7819230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3671}}^1$

素因数の和:3752

約数の個数: 32

約数和(自身を含む): 19035648

約数和(自身を除く): 11216418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 3671, 7342, 11013, 18355, 22026, 36710, 55065, 110130, 260641, 521282, 781923, 1303205, 1563846, 2606410, 3909615, 7819230]

約数ペア:

[(1, 7819230), (2, 3909615), (3, 2606410), (5, 1563846), (6, 1303205), (10, 781923), (15, 521282), (30, 260641), (71, 110130), (142, 55065), (213, 36710), (355, 22026), (426, 18355), (710, 11013), (1065, 7342), (2130, 3671)]