19041030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2549}}^1$

素因数の和:2645

約数の個数: 48

約数和(自身を含む): 50122800

約数和(自身を除く): 31081770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 2549, 3735, 5098, 7470, 7647, 12745, 15294, 22941, 25490, 38235, 45882, 76470, 114705, 211567, 229410, 423134, 634701, 1057835, 1269402, 1904103, 2115670, 3173505, 3808206, 6347010, 9520515, 19041030]

約数ペア:

[(1, 19041030), (2, 9520515), (3, 6347010), (5, 3808206), (6, 3173505), (9, 2115670), (10, 1904103), (15, 1269402), (18, 1057835), (30, 634701), (45, 423134), (83, 229410), (90, 211567), (166, 114705), (249, 76470), (415, 45882), (498, 38235), (747, 25490), (830, 22941), (1245, 15294), (1494, 12745), (2490, 7647), (2549, 7470), (3735, 5098)]