39281190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2213

約数の個数: 64

約数和(自身を含む): 103735296

約数和(自身を除く): 64454106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 2143, 3055, 3666, 4286, 6110, 6429, 9165, 10715, 12858, 18330, 21430, 27859, 32145, 55718, 64290, 83577, 100721, 139295, 167154, 201442, 278590, 302163, 417885, 503605, 604326, 835770, 1007210, 1309373, 1510815, 2618746, 3021630, 3928119, 6546865, 7856238, 13093730, 19640595, 39281190]

約数ペア:

[(1, 39281190), (2, 19640595), (3, 13093730), (5, 7856238), (6, 6546865), (10, 3928119), (13, 3021630), (15, 2618746), (26, 1510815), (30, 1309373), (39, 1007210), (47, 835770), (65, 604326), (78, 503605), (94, 417885), (130, 302163), (141, 278590), (195, 201442), (235, 167154), (282, 139295), (390, 100721), (470, 83577), (611, 64290), (705, 55718), (1222, 32145), (1410, 27859), (1833, 21430), (2143, 18330), (3055, 12858), (3666, 10715), (4286, 9165), (6110, 6429)]