11872862010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{2897}}^1$

素因数の和:3309

約数の個数: 128

約数和(自身を含む): 32500258560

約数和(自身を除く): 20627396550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 353, 387, 430, 645, 706, 774, 1059, 1161, 1290, 1765, 1935, 2118, 2322, 2897, 3177, 3530, 3870, 5295, 5794, 5805, 6354, 8691, 9531, 10590, 11610, 14485, 15179, 15885, 17382, 19062, 26073, 28970, 30358, 31770, 43455, 45537, 47655, 52146, 75895, 78219, 86910, 91074, 95310, 124571, 130365, 136611, 151790, 156438, 227685, 249142, 260730, 273222, 373713, 391095, 409833, 455370, 622855, 683055, 747426, 782190, 819666, 1022641, 1121139, 1245710, 1366110, 1868565, 2045282, 2049165, 2242278, 3067923, 3363417, 3737130, 4098330, 5113205, 5605695, 6135846, 6726834, 9203769, 10226410, 11211390, 15339615, 16817085, 18407538, 27611307, 30679230, 33634170, 43973563, 46018845, 55222614, 87947126, 92037690, 131920689, 138056535, 219867815, 263841378, 276113070, 395762067, 439735630, 659603445, 791524134, 1187286201, 1319206890, 1978810335, 2374572402, 3957620670, 5936431005, 11872862010]

約数ペア:

[(1, 11872862010), (2, 5936431005), (3, 3957620670), (5, 2374572402), (6, 1978810335), (9, 1319206890), (10, 1187286201), (15, 791524134), (18, 659603445), (27, 439735630), (30, 395762067), (43, 276113070), (45, 263841378), (54, 219867815), (86, 138056535), (90, 131920689), (129, 92037690), (135, 87947126), (215, 55222614), (258, 46018845), (270, 43973563), (353, 33634170), (387, 30679230), (430, 27611307), (645, 18407538), (706, 16817085), (774, 15339615), (1059, 11211390), (1161, 10226410), (1290, 9203769), (1765, 6726834), (1935, 6135846), (2118, 5605695), (2322, 5113205), (2897, 4098330), (3177, 3737130), (3530, 3363417), (3870, 3067923), (5295, 2242278), (5794, 2049165), (5805, 2045282), (6354, 1868565), (8691, 1366110), (9531, 1245710), (10590, 1121139), (11610, 1022641), (14485, 819666), (15179, 782190), (15885, 747426), (17382, 683055), (19062, 622855), (26073, 455370), (28970, 409833), (30358, 391095), (31770, 373713), (43455, 273222), (45537, 260730), (47655, 249142), (52146, 227685), (75895, 156438), (78219, 151790), (86910, 136611), (91074, 130365), (95310, 124571)]