39666870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23197}}^1$

素因数の和:23229

約数の個数: 48

約数和(自身を含む): 108566640

約数和(自身を除く): 68899770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 23197, 46394, 69591, 115985, 139182, 208773, 231970, 347955, 417546, 440743, 695910, 881486, 1043865, 1322229, 2087730, 2203715, 2644458, 3966687, 4407430, 6611145, 7933374, 13222290, 19833435, 39666870]

約数ペア:

[(1, 39666870), (2, 19833435), (3, 13222290), (5, 7933374), (6, 6611145), (9, 4407430), (10, 3966687), (15, 2644458), (18, 2203715), (19, 2087730), (30, 1322229), (38, 1043865), (45, 881486), (57, 695910), (90, 440743), (95, 417546), (114, 347955), (171, 231970), (190, 208773), (285, 139182), (342, 115985), (570, 69591), (855, 46394), (1710, 23197)]