30320160105

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{4153}}^1$

素因数の和:4402

約数の個数: 64

約数和(自身を含む): 50438200320

約数和(自身を除く): 20118040215

約数列:

[1, 3, 5, 15, 61, 79, 101, 183, 237, 303, 305, 395, 505, 915, 1185, 1515, 4153, 4819, 6161, 7979, 12459, 14457, 18483, 20765, 23937, 24095, 30805, 39895, 62295, 72285, 92415, 119685, 253333, 328087, 419453, 486719, 759999, 984261, 1258359, 1266665, 1460157, 1640435, 2097265, 2433595, 3799995, 4921305, 6291795, 7300785, 20013307, 25586633, 33136787, 60039921, 76759899, 99410361, 100066535, 127933165, 165683935, 300199605, 383799495, 497051805, 2021344007, 6064032021, 10106720035, 30320160105]

約数ペア:

[(1, 30320160105), (3, 10106720035), (5, 6064032021), (15, 2021344007), (61, 497051805), (79, 383799495), (101, 300199605), (183, 165683935), (237, 127933165), (303, 100066535), (305, 99410361), (395, 76759899), (505, 60039921), (915, 33136787), (1185, 25586633), (1515, 20013307), (4153, 7300785), (4819, 6291795), (6161, 4921305), (7979, 3799995), (12459, 2433595), (14457, 2097265), (18483, 1640435), (20765, 1460157), (23937, 1266665), (24095, 1258359), (30805, 984261), (39895, 759999), (62295, 486719), (72285, 419453), (92415, 328087), (119685, 253333)]