421490340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2341613}}^1$

素因数の和:2341628

約数の個数: 36

約数和(自身を含む): 1278521244

約数和(自身を除く): 857030904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2341613, 4683226, 7024839, 9366452, 11708065, 14049678, 21074517, 23416130, 28099356, 35124195, 42149034, 46832260, 70248390, 84298068, 105372585, 140496780, 210745170, 421490340]

約数ペア:

[(1, 421490340), (2, 210745170), (3, 140496780), (4, 105372585), (5, 84298068), (6, 70248390), (9, 46832260), (10, 42149034), (12, 35124195), (15, 28099356), (18, 23416130), (20, 21074517), (30, 14049678), (36, 11708065), (45, 9366452), (60, 7024839), (90, 4683226), (180, 2341613)]