253706310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6571}}^1$

素因数の和:6611

約数の個数: 128

約数和(自身を含む): 794949120

約数和(自身を除く): 541242810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1170, 1287, 1430, 1485, 1755, 2145, 2574, 2970, 3510, 3861, 4290, 6435, 6571, 7722, 12870, 13142, 19305, 19713, 32855, 38610, 39426, 59139, 65710, 72281, 85423, 98565, 118278, 144562, 170846, 177417, 197130, 216843, 256269, 295695, 354834, 361405, 427115, 433686, 512538, 591390, 650529, 722810, 768807, 854230, 887085, 939653, 1084215, 1281345, 1301058, 1537614, 1774170, 1879306, 1951587, 2168430, 2306421, 2562690, 2818959, 3252645, 3844035, 3903174, 4612842, 4698265, 5637918, 6505290, 7688070, 8456877, 9396530, 9757935, 11532105, 14094795, 16913754, 19515870, 23064210, 25370631, 28189590, 42284385, 50741262, 84568770, 126853155, 253706310]

約数ペア:

[(1, 253706310), (2, 126853155), (3, 84568770), (5, 50741262), (6, 42284385), (9, 28189590), (10, 25370631), (11, 23064210), (13, 19515870), (15, 16913754), (18, 14094795), (22, 11532105), (26, 9757935), (27, 9396530), (30, 8456877), (33, 7688070), (39, 6505290), (45, 5637918), (54, 4698265), (55, 4612842), (65, 3903174), (66, 3844035), (78, 3252645), (90, 2818959), (99, 2562690), (110, 2306421), (117, 2168430), (130, 1951587), (135, 1879306), (143, 1774170), (165, 1537614), (195, 1301058), (198, 1281345), (234, 1084215), (270, 939653), (286, 887085), (297, 854230), (330, 768807), (351, 722810), (390, 650529), (429, 591390), (495, 512538), (585, 433686), (594, 427115), (702, 361405), (715, 354834), (858, 295695), (990, 256269), (1170, 216843), (1287, 197130), (1430, 177417), (1485, 170846), (1755, 144562), (2145, 118278), (2574, 98565), (2970, 85423), (3510, 72281), (3861, 65710), (4290, 59139), (6435, 39426), (6571, 38610), (7722, 32855), (12870, 19713), (13142, 19305)]