7164990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 23224320

約数和(自身を除く): 16059330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 223, 238, 255, 270, 306, 315, 357, 378, 446, 459, 510, 595, 630, 669, 714, 765, 918, 945, 1071, 1115, 1190, 1338, 1530, 1561, 1785, 1890, 2007, 2142, 2230, 2295, 3122, 3213, 3345, 3570, 3791, 4014, 4590, 4683, 5355, 6021, 6426, 6690, 7582, 7805, 9366, 10035, 10710, 11373, 12042, 14049, 15610, 16065, 18955, 20070, 22746, 23415, 26537, 28098, 30105, 32130, 34119, 37910, 42147, 46830, 53074, 56865, 60210, 68238, 70245, 79611, 84294, 102357, 113730, 132685, 140490, 159222, 170595, 204714, 210735, 238833, 265370, 341190, 398055, 421470, 477666, 511785, 716499, 796110, 1023570, 1194165, 1432998, 2388330, 3582495, 7164990]

約数ペア:

[(1, 7164990), (2, 3582495), (3, 2388330), (5, 1432998), (6, 1194165), (7, 1023570), (9, 796110), (10, 716499), (14, 511785), (15, 477666), (17, 421470), (18, 398055), (21, 341190), (27, 265370), (30, 238833), (34, 210735), (35, 204714), (42, 170595), (45, 159222), (51, 140490), (54, 132685), (63, 113730), (70, 102357), (85, 84294), (90, 79611), (102, 70245), (105, 68238), (119, 60210), (126, 56865), (135, 53074), (153, 46830), (170, 42147), (189, 37910), (210, 34119), (223, 32130), (238, 30105), (255, 28098), (270, 26537), (306, 23415), (315, 22746), (357, 20070), (378, 18955), (446, 16065), (459, 15610), (510, 14049), (595, 12042), (630, 11373), (669, 10710), (714, 10035), (765, 9366), (918, 7805), (945, 7582), (1071, 6690), (1115, 6426), (1190, 6021), (1338, 5355), (1530, 4683), (1561, 4590), (1785, 4014), (1890, 3791), (2007, 3570), (2142, 3345), (2230, 3213), (2295, 3122)]