121591470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4049}}^1$

素因数の和:4090

約数の個数: 128

約数和(自身を含む): 391910400

約数和(自身を除く): 270318930

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2730, 3003, 4049, 4290, 5005, 6006, 8098, 10010, 12147, 15015, 20245, 24294, 28343, 30030, 40490, 44539, 52637, 56686, 60735, 85029, 89078, 105274, 121470, 133617, 141715, 157911, 170058, 222695, 263185, 267234, 283430, 311773, 315822, 368459, 425145, 445390, 526370, 579007, 623546, 668085, 736918, 789555, 850290, 935319, 1105377, 1158014, 1336170, 1558865, 1579110, 1737021, 1842295, 1870638, 2210754, 2895035, 3117730, 3474042, 3684590, 4053049, 4676595, 5526885, 5790070, 8106098, 8685105, 9353190, 11053770, 12159147, 17370210, 20265245, 24318294, 40530490, 60795735, 121591470]

約数ペア:

[(1, 121591470), (2, 60795735), (3, 40530490), (5, 24318294), (6, 20265245), (7, 17370210), (10, 12159147), (11, 11053770), (13, 9353190), (14, 8685105), (15, 8106098), (21, 5790070), (22, 5526885), (26, 4676595), (30, 4053049), (33, 3684590), (35, 3474042), (39, 3117730), (42, 2895035), (55, 2210754), (65, 1870638), (66, 1842295), (70, 1737021), (77, 1579110), (78, 1558865), (91, 1336170), (105, 1158014), (110, 1105377), (130, 935319), (143, 850290), (154, 789555), (165, 736918), (182, 668085), (195, 623546), (210, 579007), (231, 526370), (273, 445390), (286, 425145), (330, 368459), (385, 315822), (390, 311773), (429, 283430), (455, 267234), (462, 263185), (546, 222695), (715, 170058), (770, 157911), (858, 141715), (910, 133617), (1001, 121470), (1155, 105274), (1365, 89078), (1430, 85029), (2002, 60735), (2145, 56686), (2310, 52637), (2730, 44539), (3003, 40490), (4049, 30030), (4290, 28343), (5005, 24294), (6006, 20245), (8098, 15015), (10010, 12147)]