42563970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7753}}^1$

素因数の和:7827

約数の個数: 48

約数和(自身を含む): 112495032

約数和(自身を除く): 69931062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 7753, 15506, 23259, 38765, 46518, 69777, 77530, 116295, 139554, 232590, 348885, 472933, 697770, 945866, 1418799, 2364665, 2837598, 4256397, 4729330, 7093995, 8512794, 14187990, 21281985, 42563970]

約数ペア:

[(1, 42563970), (2, 21281985), (3, 14187990), (5, 8512794), (6, 7093995), (9, 4729330), (10, 4256397), (15, 2837598), (18, 2364665), (30, 1418799), (45, 945866), (61, 697770), (90, 472933), (122, 348885), (183, 232590), (305, 139554), (366, 116295), (549, 77530), (610, 69777), (915, 46518), (1098, 38765), (1830, 23259), (2745, 15506), (5490, 7753)]