30936690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1307}}^1$

素因数の和:1583

約数の個数: 48

約数和(自身を含む): 80803008

約数和(自身を除く): 49866318

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1307, 1315, 1578, 2367, 2614, 2630, 3921, 3945, 4734, 6535, 7842, 7890, 11763, 11835, 13070, 19605, 23526, 23670, 39210, 58815, 117630, 343741, 687482, 1031223, 1718705, 2062446, 3093669, 3437410, 5156115, 6187338, 10312230, 15468345, 30936690]

約数ペア:

[(1, 30936690), (2, 15468345), (3, 10312230), (5, 6187338), (6, 5156115), (9, 3437410), (10, 3093669), (15, 2062446), (18, 1718705), (30, 1031223), (45, 687482), (90, 343741), (263, 117630), (526, 58815), (789, 39210), (1307, 23670), (1315, 23526), (1578, 19605), (2367, 13070), (2614, 11835), (2630, 11763), (3921, 7890), (3945, 7842), (4734, 6535)]