74406660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65269}}^1$

素因数の和:65300

約数の個数: 48

約数和(自身を含む): 219307200

約数和(自身を除く): 144900540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 65269, 130538, 195807, 261076, 326345, 391614, 652690, 783228, 979035, 1240111, 1305380, 1958070, 2480222, 3720333, 3916140, 4960444, 6200555, 7440666, 12401110, 14881332, 18601665, 24802220, 37203330, 74406660]

約数ペア:

[(1, 74406660), (2, 37203330), (3, 24802220), (4, 18601665), (5, 14881332), (6, 12401110), (10, 7440666), (12, 6200555), (15, 4960444), (19, 3916140), (20, 3720333), (30, 2480222), (38, 1958070), (57, 1305380), (60, 1240111), (76, 979035), (95, 783228), (114, 652690), (190, 391614), (228, 326345), (285, 261076), (380, 195807), (570, 130538), (1140, 65269)]