42534270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2399}}^1$

素因数の和:2609

約数の個数: 48

約数和(自身を含む): 111196800

約数和(自身を除く): 68662530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2399, 2955, 3546, 4798, 5910, 7197, 8865, 11995, 14394, 17730, 21591, 23990, 35985, 43182, 71970, 107955, 215910, 472603, 945206, 1417809, 2363015, 2835618, 4253427, 4726030, 7089045, 8506854, 14178090, 21267135, 42534270]

約数ペア:

[(1, 42534270), (2, 21267135), (3, 14178090), (5, 8506854), (6, 7089045), (9, 4726030), (10, 4253427), (15, 2835618), (18, 2363015), (30, 1417809), (45, 945206), (90, 472603), (197, 215910), (394, 107955), (591, 71970), (985, 43182), (1182, 35985), (1773, 23990), (1970, 21591), (2399, 17730), (2955, 14394), (3546, 11995), (4798, 8865), (5910, 7197)]