18936691230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3943}}^1\times {\mathrm{160087}}^1$

素因数の和:164040

約数の個数: 32

約数和(自身を含む): 45459869184

約数和(自身を除く): 26523177954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3943, 7886, 11829, 19715, 23658, 39430, 59145, 118290, 160087, 320174, 480261, 800435, 960522, 1600870, 2401305, 4802610, 631223041, 1262446082, 1893669123, 3156115205, 3787338246, 6312230410, 9468345615, 18936691230]

約数ペア:

[(1, 18936691230), (2, 9468345615), (3, 6312230410), (5, 3787338246), (6, 3156115205), (10, 1893669123), (15, 1262446082), (30, 631223041), (3943, 4802610), (7886, 2401305), (11829, 1600870), (19715, 960522), (23658, 800435), (39430, 480261), (59145, 320174), (118290, 160087)]