74754790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4561}}^1$

素因数の和:4728

約数の個数: 32

約数和(自身を含む): 147808800

約数和(自身を除く): 73054010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3278, 4561, 8195, 9122, 16390, 22805, 45610, 50171, 100342, 250855, 501710, 679589, 1359178, 3397945, 6795890, 7475479, 14950958, 37377395, 74754790]

約数ペア:

[(1, 74754790), (2, 37377395), (5, 14950958), (10, 7475479), (11, 6795890), (22, 3397945), (55, 1359178), (110, 679589), (149, 501710), (298, 250855), (745, 100342), (1490, 50171), (1639, 45610), (3278, 22805), (4561, 16390), (8195, 9122)]