1398496770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:657

約数の個数: 192

約数和(自身を含む): 4137554304

約数和(自身を除く): 2739057534

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 37, 45, 55, 66, 73, 74, 90, 99, 110, 111, 146, 165, 185, 198, 219, 222, 330, 333, 365, 370, 407, 438, 495, 523, 555, 657, 666, 730, 803, 814, 990, 1046, 1095, 1110, 1221, 1314, 1569, 1606, 1665, 2035, 2190, 2409, 2442, 2615, 2701, 3138, 3285, 3330, 3663, 4015, 4070, 4707, 4818, 5230, 5402, 5753, 6105, 6570, 7227, 7326, 7845, 8030, 8103, 9414, 11506, 12045, 12210, 13505, 14454, 15690, 16206, 17259, 18315, 19351, 23535, 24090, 24309, 27010, 28765, 29711, 34518, 36135, 36630, 38179, 38702, 40515, 47070, 48618, 51777, 57530, 58053, 59422, 72270, 76358, 81030, 86295, 89133, 96755, 103554, 114537, 116106, 121545, 148555, 172590, 174159, 178266, 190895, 193510, 212861, 229074, 243090, 258885, 267399, 290265, 297110, 343611, 348318, 381790, 419969, 425722, 445665, 517770, 534798, 572685, 580530, 638583, 687222, 839938, 870795, 891330, 1064305, 1145370, 1259907, 1277166, 1336995, 1412623, 1718055, 1741590, 1915749, 2099845, 2128610, 2519814, 2673990, 2825246, 3192915, 3436110, 3779721, 3831498, 4199690, 4237869, 6299535, 6385830, 7063115, 7559442, 8475738, 9578745, 12599070, 12713607, 14126230, 15538853, 18898605, 19157490, 21189345, 25427214, 31077706, 37797210, 42378690, 46616559, 63568035, 77694265, 93233118, 127136070, 139849677, 155388530, 233082795, 279699354, 466165590, 699248385, 1398496770]

約数ペア:

[(1, 1398496770), (2, 699248385), (3, 466165590), (5, 279699354), (6, 233082795), (9, 155388530), (10, 139849677), (11, 127136070), (15, 93233118), (18, 77694265), (22, 63568035), (30, 46616559), (33, 42378690), (37, 37797210), (45, 31077706), (55, 25427214), (66, 21189345), (73, 19157490), (74, 18898605), (90, 15538853), (99, 14126230), (110, 12713607), (111, 12599070), (146, 9578745), (165, 8475738), (185, 7559442), (198, 7063115), (219, 6385830), (222, 6299535), (330, 4237869), (333, 4199690), (365, 3831498), (370, 3779721), (407, 3436110), (438, 3192915), (495, 2825246), (523, 2673990), (555, 2519814), (657, 2128610), (666, 2099845), (730, 1915749), (803, 1741590), (814, 1718055), (990, 1412623), (1046, 1336995), (1095, 1277166), (1110, 1259907), (1221, 1145370), (1314, 1064305), (1569, 891330), (1606, 870795), (1665, 839938), (2035, 687222), (2190, 638583), (2409, 580530), (2442, 572685), (2615, 534798), (2701, 517770), (3138, 445665), (3285, 425722), (3330, 419969), (3663, 381790), (4015, 348318), (4070, 343611), (4707, 297110), (4818, 290265), (5230, 267399), (5402, 258885), (5753, 243090), (6105, 229074), (6570, 212861), (7227, 193510), (7326, 190895), (7845, 178266), (8030, 174159), (8103, 172590), (9414, 148555), (11506, 121545), (12045, 116106), (12210, 114537), (13505, 103554), (14454, 96755), (15690, 89133), (16206, 86295), (17259, 81030), (18315, 76358), (19351, 72270), (23535, 59422), (24090, 58053), (24309, 57530), (27010, 51777), (28765, 48618), (29711, 47070), (34518, 40515), (36135, 38702), (36630, 38179)]