198843390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43321}}^1$

素因数の和:43354

約数の個数: 64

約数和(自身を含む): 561453120

約数和(自身を除く): 362609730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 43321, 86642, 129963, 216605, 259926, 389889, 433210, 649815, 736457, 779778, 1169667, 1299630, 1472914, 1949445, 2209371, 2339334, 3682285, 3898890, 4418742, 5848335, 6628113, 7364570, 11046855, 11696670, 13256226, 19884339, 22093710, 33140565, 39768678, 66281130, 99421695, 198843390]

約数ペア:

[(1, 198843390), (2, 99421695), (3, 66281130), (5, 39768678), (6, 33140565), (9, 22093710), (10, 19884339), (15, 13256226), (17, 11696670), (18, 11046855), (27, 7364570), (30, 6628113), (34, 5848335), (45, 4418742), (51, 3898890), (54, 3682285), (85, 2339334), (90, 2209371), (102, 1949445), (135, 1472914), (153, 1299630), (170, 1169667), (255, 779778), (270, 736457), (306, 649815), (459, 433210), (510, 389889), (765, 259926), (918, 216605), (1530, 129963), (2295, 86642), (4590, 43321)]