71697870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15031}}^1$

素因数の和:15097

約数の個数: 48

約数和(自身を含む): 189944352

約数和(自身を除く): 118246482

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, 15031, 30062, 45093, 75155, 90186, 135279, 150310, 225465, 270558, 450930, 676395, 796643, 1352790, 1593286, 2389929, 3983215, 4779858, 7169787, 7966430, 11949645, 14339574, 23899290, 35848935, 71697870]

約数ペア:

[(1, 71697870), (2, 35848935), (3, 23899290), (5, 14339574), (6, 11949645), (9, 7966430), (10, 7169787), (15, 4779858), (18, 3983215), (30, 2389929), (45, 1593286), (53, 1352790), (90, 796643), (106, 676395), (159, 450930), (265, 270558), (318, 225465), (477, 150310), (530, 135279), (795, 90186), (954, 75155), (1590, 45093), (2385, 30062), (4770, 15031)]