68435190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{14347}}^1$

素因数の和:14413

約数の個数: 48

約数和(自身を含む): 181301328

約数和(自身を除く): 112866138

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, 14347, 28694, 43041, 71735, 86082, 129123, 143470, 215205, 258246, 430410, 645615, 760391, 1291230, 1520782, 2281173, 3801955, 4562346, 6843519, 7603910, 11405865, 13687038, 22811730, 34217595, 68435190]

約数ペア:

[(1, 68435190), (2, 34217595), (3, 22811730), (5, 13687038), (6, 11405865), (9, 7603910), (10, 6843519), (15, 4562346), (18, 3801955), (30, 2281173), (45, 1520782), (53, 1291230), (90, 760391), (106, 645615), (159, 430410), (265, 258246), (318, 215205), (477, 143470), (530, 129123), (795, 86082), (954, 71735), (1590, 43041), (2385, 28694), (4770, 14347)]