195528690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{310363}}^1$

素因数の和:310383

約数の個数: 48

約数和(自身を含む): 581001408

約数和(自身を除く): 385472718

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, 310363, 620726, 931089, 1551815, 1862178, 2172541, 2793267, 3103630, 4345082, 4655445, 5586534, 6517623, 9310890, 10862705, 13035246, 13966335, 19552869, 21725410, 27932670, 32588115, 39105738, 65176230, 97764345, 195528690]

約数ペア:

[(1, 195528690), (2, 97764345), (3, 65176230), (5, 39105738), (6, 32588115), (7, 27932670), (9, 21725410), (10, 19552869), (14, 13966335), (15, 13035246), (18, 10862705), (21, 9310890), (30, 6517623), (35, 5586534), (42, 4655445), (45, 4345082), (63, 3103630), (70, 2793267), (90, 2172541), (105, 1862178), (126, 1551815), (210, 931089), (315, 620726), (630, 310363)]