11242890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2357}}^1$

素因数の和:2423

約数の個数: 48

約数和(自身を含む): 29795688

約数和(自身を除く): 18552798

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, 2357, 2385, 4714, 4770, 7071, 11785, 14142, 21213, 23570, 35355, 42426, 70710, 106065, 124921, 212130, 249842, 374763, 624605, 749526, 1124289, 1249210, 1873815, 2248578, 3747630, 5621445, 11242890]

約数ペア:

[(1, 11242890), (2, 5621445), (3, 3747630), (5, 2248578), (6, 1873815), (9, 1249210), (10, 1124289), (15, 749526), (18, 624605), (30, 374763), (45, 249842), (53, 212130), (90, 124921), (106, 106065), (159, 70710), (265, 42426), (318, 35355), (477, 23570), (530, 21213), (795, 14142), (954, 11785), (1590, 7071), (2357, 4770), (2385, 4714)]