42009390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8807}}^1$

素因数の和:8873

約数の個数: 48

約数和(自身を含む): 111297888

約数和(自身を除く): 69288498

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, 8807, 17614, 26421, 44035, 52842, 79263, 88070, 132105, 158526, 264210, 396315, 466771, 792630, 933542, 1400313, 2333855, 2800626, 4200939, 4667710, 7001565, 8401878, 14003130, 21004695, 42009390]

約数ペア:

[(1, 42009390), (2, 21004695), (3, 14003130), (5, 8401878), (6, 7001565), (9, 4667710), (10, 4200939), (15, 2800626), (18, 2333855), (30, 1400313), (45, 933542), (53, 792630), (90, 466771), (106, 396315), (159, 264210), (265, 158526), (318, 132105), (477, 88070), (530, 79263), (795, 52842), (954, 44035), (1590, 26421), (2385, 17614), (4770, 8807)]