198741690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1889}}^1$

素因数の和:2076

約数の個数: 96

約数和(自身を含む): 594397440

約数和(自身を除く): 395655750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 167, 210, 315, 334, 501, 630, 835, 1002, 1169, 1503, 1670, 1889, 2338, 2505, 3006, 3507, 3778, 5010, 5667, 5845, 7014, 7515, 9445, 10521, 11334, 11690, 13223, 15030, 17001, 17535, 18890, 21042, 26446, 28335, 34002, 35070, 39669, 52605, 56670, 66115, 79338, 85005, 105210, 119007, 132230, 170010, 198345, 238014, 315463, 396690, 595035, 630926, 946389, 1190070, 1577315, 1892778, 2208241, 2839167, 3154630, 4416482, 4731945, 5678334, 6624723, 9463890, 11041205, 13249446, 14195835, 19874169, 22082410, 28391670, 33123615, 39748338, 66247230, 99370845, 198741690]

約数ペア:

[(1, 198741690), (2, 99370845), (3, 66247230), (5, 39748338), (6, 33123615), (7, 28391670), (9, 22082410), (10, 19874169), (14, 14195835), (15, 13249446), (18, 11041205), (21, 9463890), (30, 6624723), (35, 5678334), (42, 4731945), (45, 4416482), (63, 3154630), (70, 2839167), (90, 2208241), (105, 1892778), (126, 1577315), (167, 1190070), (210, 946389), (315, 630926), (334, 595035), (501, 396690), (630, 315463), (835, 238014), (1002, 198345), (1169, 170010), (1503, 132230), (1670, 119007), (1889, 105210), (2338, 85005), (2505, 79338), (3006, 66115), (3507, 56670), (3778, 52605), (5010, 39669), (5667, 35070), (5845, 34002), (7014, 28335), (7515, 26446), (9445, 21042), (10521, 18890), (11334, 17535), (11690, 17001), (13223, 15030)]