87896790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18427}}^1$

素因数の和:18493

約数の個数: 48

約数和(自身を含む): 232856208

約数和(自身を除く): 144959418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 18427, 36854, 55281, 92135, 110562, 165843, 184270, 276405, 331686, 552810, 829215, 976631, 1658430, 1953262, 2929893, 4883155, 5859786, 8789679, 9766310, 14649465, 17579358, 29298930, 43948395, 87896790]

約数ペア:

[(1, 87896790), (2, 43948395), (3, 29298930), (5, 17579358), (6, 14649465), (9, 9766310), (10, 8789679), (15, 5859786), (18, 4883155), (30, 2929893), (45, 1953262), (53, 1658430), (90, 976631), (106, 829215), (159, 552810), (265, 331686), (318, 276405), (477, 184270), (530, 165843), (795, 110562), (954, 92135), (1590, 55281), (2385, 36854), (4770, 18427)]