30531690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{48463}}^1$

素因数の和:48483

約数の個数: 48

約数和(自身を含む): 90724608

約数和(自身を除く): 60192918

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 48463, 96926, 145389, 242315, 290778, 339241, 436167, 484630, 678482, 726945, 872334, 1017723, 1453890, 1696205, 2035446, 2180835, 3053169, 3392410, 4361670, 5088615, 6106338, 10177230, 15265845, 30531690]

約数ペア:

[(1, 30531690), (2, 15265845), (3, 10177230), (5, 6106338), (6, 5088615), (7, 4361670), (9, 3392410), (10, 3053169), (14, 2180835), (15, 2035446), (18, 1696205), (21, 1453890), (30, 1017723), (35, 872334), (42, 726945), (45, 678482), (63, 484630), (70, 436167), (90, 339241), (105, 290778), (126, 242315), (210, 145389), (315, 96926), (630, 48463)]