4920309485

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 7451738112

約数和(自身を除く): 2531428627

約数列:

[1, 5, 7, 13, 35, 65, 67, 91, 103, 335, 455, 469, 515, 721, 871, 1339, 1567, 2345, 3605, 4355, 6097, 6695, 6901, 7835, 9373, 10969, 20371, 30485, 34505, 46865, 48307, 54845, 89713, 101855, 104989, 142597, 161401, 241535, 448565, 524945, 627991, 712985, 734923, 807005, 1129807, 1364857, 2098213, 3139955, 3674615, 5649035, 6824285, 9553999, 10491065, 10813867, 14687491, 47769995, 54069335, 73437455, 75697069, 140580271, 378485345, 702901355, 984061897, 4920309485]

約数ペア:

[(1, 4920309485), (5, 984061897), (7, 702901355), (13, 378485345), (35, 140580271), (65, 75697069), (67, 73437455), (91, 54069335), (103, 47769995), (335, 14687491), (455, 10813867), (469, 10491065), (515, 9553999), (721, 6824285), (871, 5649035), (1339, 3674615), (1567, 3139955), (2345, 2098213), (3605, 1364857), (4355, 1129807), (6097, 807005), (6695, 734923), (6901, 712985), (7835, 627991), (9373, 524945), (10969, 448565), (20371, 241535), (30485, 161401), (34505, 142597), (46865, 104989), (48307, 101855), (54845, 89713)]