243385030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1901}}^1$

素因数の和:2005

約数の個数: 64

約数和(自身を含む): 525864960

約数和(自身を除く): 282479930

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 59, 62, 70, 118, 155, 217, 295, 310, 413, 434, 590, 826, 1085, 1829, 1901, 2065, 2170, 3658, 3802, 4130, 9145, 9505, 12803, 13307, 18290, 19010, 25606, 26614, 58931, 64015, 66535, 112159, 117862, 128030, 133070, 224318, 294655, 412517, 560795, 589310, 785113, 825034, 1121590, 1570226, 2062585, 3476929, 3925565, 4125170, 6953858, 7851130, 17384645, 24338503, 34769290, 48677006, 121692515, 243385030]

約数ペア:

[(1, 243385030), (2, 121692515), (5, 48677006), (7, 34769290), (10, 24338503), (14, 17384645), (31, 7851130), (35, 6953858), (59, 4125170), (62, 3925565), (70, 3476929), (118, 2062585), (155, 1570226), (217, 1121590), (295, 825034), (310, 785113), (413, 589310), (434, 560795), (590, 412517), (826, 294655), (1085, 224318), (1829, 133070), (1901, 128030), (2065, 117862), (2170, 112159), (3658, 66535), (3802, 64015), (4130, 58931), (9145, 26614), (9505, 25606), (12803, 19010), (13307, 18290)]