1883996870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{1597}}^1$

素因数の和:2517

約数の個数: 64

約数和(自身を含む): 4086789120

約数和(自身を除く): 2202792250

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 887, 1330, 1597, 1774, 3194, 4435, 6209, 7985, 8870, 11179, 12418, 15970, 16853, 22358, 30343, 31045, 33706, 55895, 60686, 62090, 84265, 111790, 117971, 151715, 168530, 212401, 235942, 303430, 424802, 589855, 1062005, 1179710, 1416539, 2124010, 2833078, 7082695, 9915773, 14165390, 19831546, 26914241, 49578865, 53828482, 99157730, 134571205, 188399687, 269142410, 376799374, 941998435, 1883996870]

約数ペア:

[(1, 1883996870), (2, 941998435), (5, 376799374), (7, 269142410), (10, 188399687), (14, 134571205), (19, 99157730), (35, 53828482), (38, 49578865), (70, 26914241), (95, 19831546), (133, 14165390), (190, 9915773), (266, 7082695), (665, 2833078), (887, 2124010), (1330, 1416539), (1597, 1179710), (1774, 1062005), (3194, 589855), (4435, 424802), (6209, 303430), (7985, 235942), (8870, 212401), (11179, 168530), (12418, 151715), (15970, 117971), (16853, 111790), (22358, 84265), (30343, 62090), (31045, 60686), (33706, 55895)]