71344890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{14957}}^1$

素因数の和:15023

約数の個数: 48

約数和(自身を含む): 189009288

約数和(自身を除く): 117664398

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, 14957, 29914, 44871, 74785, 89742, 134613, 149570, 224355, 269226, 448710, 673065, 792721, 1346130, 1585442, 2378163, 3963605, 4756326, 7134489, 7927210, 11890815, 14268978, 23781630, 35672445, 71344890]

約数ペア:

[(1, 71344890), (2, 35672445), (3, 23781630), (5, 14268978), (6, 11890815), (9, 7927210), (10, 7134489), (15, 4756326), (18, 3963605), (30, 2378163), (45, 1585442), (53, 1346130), (90, 792721), (106, 673065), (159, 448710), (265, 269226), (318, 224355), (477, 149570), (530, 134613), (795, 89742), (954, 74785), (1590, 44871), (2385, 29914), (4770, 14957)]