67199860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36923}}^1$

素因数の和:36952

約数の個数: 48

約数和(自身を含む): 173690496

約数和(自身を除く): 106490636

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 36923, 73846, 147692, 184615, 258461, 369230, 479999, 516922, 738460, 959998, 1033844, 1292305, 1919996, 2399995, 2584610, 3359993, 4799990, 5169220, 6719986, 9599980, 13439972, 16799965, 33599930, 67199860]

約数ペア:

[(1, 67199860), (2, 33599930), (4, 16799965), (5, 13439972), (7, 9599980), (10, 6719986), (13, 5169220), (14, 4799990), (20, 3359993), (26, 2584610), (28, 2399995), (35, 1919996), (52, 1292305), (65, 1033844), (70, 959998), (91, 738460), (130, 516922), (140, 479999), (182, 369230), (260, 258461), (364, 184615), (455, 147692), (910, 73846), (1820, 36923)]