246962430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 192

約数和(自身を含む): 779950080

約数和(自身を除く): 532987650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 31, 33, 39, 45, 55, 62, 65, 66, 78, 90, 93, 99, 110, 117, 130, 143, 155, 165, 186, 195, 198, 234, 279, 286, 310, 330, 341, 390, 403, 429, 465, 495, 558, 585, 619, 682, 715, 806, 858, 930, 990, 1023, 1170, 1209, 1238, 1287, 1395, 1430, 1705, 1857, 2015, 2046, 2145, 2418, 2574, 2790, 3069, 3095, 3410, 3627, 3714, 4030, 4290, 4433, 5115, 5571, 6045, 6138, 6190, 6435, 6809, 7254, 8047, 8866, 9285, 10230, 11142, 12090, 12870, 13299, 13618, 15345, 16094, 18135, 18570, 19189, 20427, 22165, 24141, 26598, 27855, 30690, 34045, 36270, 38378, 39897, 40235, 40854, 44330, 48282, 55710, 57567, 61281, 66495, 68090, 72423, 79794, 80470, 88517, 95945, 102135, 115134, 120705, 122562, 132990, 144846, 172701, 177034, 191890, 199485, 204270, 211079, 241410, 249457, 265551, 287835, 306405, 345402, 362115, 398970, 422158, 442585, 498914, 531102, 575670, 612810, 633237, 724230, 748371, 796653, 863505, 885170, 1055395, 1247285, 1266474, 1327755, 1496742, 1593306, 1727010, 1899711, 2110790, 2245113, 2494570, 2655510, 2744027, 3166185, 3741855, 3799422, 3983265, 4490226, 5488054, 6332370, 7483710, 7966530, 8232081, 9498555, 11225565, 13720135, 16464162, 18997110, 22451130, 24696243, 27440270, 41160405, 49392486, 82320810, 123481215, 246962430]

約数ペア:

[(1, 246962430), (2, 123481215), (3, 82320810), (5, 49392486), (6, 41160405), (9, 27440270), (10, 24696243), (11, 22451130), (13, 18997110), (15, 16464162), (18, 13720135), (22, 11225565), (26, 9498555), (30, 8232081), (31, 7966530), (33, 7483710), (39, 6332370), (45, 5488054), (55, 4490226), (62, 3983265), (65, 3799422), (66, 3741855), (78, 3166185), (90, 2744027), (93, 2655510), (99, 2494570), (110, 2245113), (117, 2110790), (130, 1899711), (143, 1727010), (155, 1593306), (165, 1496742), (186, 1327755), (195, 1266474), (198, 1247285), (234, 1055395), (279, 885170), (286, 863505), (310, 796653), (330, 748371), (341, 724230), (390, 633237), (403, 612810), (429, 575670), (465, 531102), (495, 498914), (558, 442585), (585, 422158), (619, 398970), (682, 362115), (715, 345402), (806, 306405), (858, 287835), (930, 265551), (990, 249457), (1023, 241410), (1170, 211079), (1209, 204270), (1238, 199485), (1287, 191890), (1395, 177034), (1430, 172701), (1705, 144846), (1857, 132990), (2015, 122562), (2046, 120705), (2145, 115134), (2418, 102135), (2574, 95945), (2790, 88517), (3069, 80470), (3095, 79794), (3410, 72423), (3627, 68090), (3714, 66495), (4030, 61281), (4290, 57567), (4433, 55710), (5115, 48282), (5571, 44330), (6045, 40854), (6138, 40235), (6190, 39897), (6435, 38378), (6809, 36270), (7254, 34045), (8047, 30690), (8866, 27855), (9285, 26598), (10230, 24141), (11142, 22165), (12090, 20427), (12870, 19189), (13299, 18570), (13618, 18135), (15345, 16094)]