138974130

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{57191}}^1$

素因数の和:57213

約数の個数: 48

約数和(自身を含む): 374721984

約数和(自身を除く): 235747854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 57191, 114382, 171573, 285955, 343146, 514719, 571910, 857865, 1029438, 1544157, 1715730, 2573595, 3088314, 4632471, 5147190, 7720785, 9264942, 13897413, 15441570, 23162355, 27794826, 46324710, 69487065, 138974130]

約数ペア:

[(1, 138974130), (2, 69487065), (3, 46324710), (5, 27794826), (6, 23162355), (9, 15441570), (10, 13897413), (15, 9264942), (18, 7720785), (27, 5147190), (30, 4632471), (45, 3088314), (54, 2573595), (81, 1715730), (90, 1544157), (135, 1029438), (162, 857865), (243, 571910), (270, 514719), (405, 343146), (486, 285955), (810, 171573), (1215, 114382), (2430, 57191)]