2018854260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{953}}^1\times {\mathrm{3923}}^1$

素因数の和:4894

約数の個数: 96

約数和(自身を含む): 6289073280

約数和(自身を除く): 4270219020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 953, 1906, 2859, 3812, 3923, 4765, 5718, 7846, 8577, 9530, 11436, 11769, 14295, 15692, 17154, 19060, 19615, 23538, 25731, 28590, 34308, 35307, 39230, 42885, 47076, 51462, 57180, 58845, 70614, 78460, 85770, 102924, 105921, 117690, 128655, 141228, 171540, 176535, 211842, 235380, 257310, 353070, 423684, 514620, 529605, 706140, 1059210, 2118420, 3738619, 7477238, 11215857, 14954476, 18693095, 22431714, 33647571, 37386190, 44863428, 56079285, 67295142, 74772380, 100942713, 112158570, 134590284, 168237855, 201885426, 224317140, 336475710, 403770852, 504713565, 672951420, 1009427130, 2018854260]

約数ペア:

[(1, 2018854260), (2, 1009427130), (3, 672951420), (4, 504713565), (5, 403770852), (6, 336475710), (9, 224317140), (10, 201885426), (12, 168237855), (15, 134590284), (18, 112158570), (20, 100942713), (27, 74772380), (30, 67295142), (36, 56079285), (45, 44863428), (54, 37386190), (60, 33647571), (90, 22431714), (108, 18693095), (135, 14954476), (180, 11215857), (270, 7477238), (540, 3738619), (953, 2118420), (1906, 1059210), (2859, 706140), (3812, 529605), (3923, 514620), (4765, 423684), (5718, 353070), (7846, 257310), (8577, 235380), (9530, 211842), (11436, 176535), (11769, 171540), (14295, 141228), (15692, 128655), (17154, 117690), (19060, 105921), (19615, 102924), (23538, 85770), (25731, 78460), (28590, 70614), (34308, 58845), (35307, 57180), (39230, 51462), (42885, 47076)]