89865630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52553}}^1$

素因数の和:52585

約数の個数: 48

約数和(自身を含む): 245952720

約数和(自身を除く): 156087090

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, 52553, 105106, 157659, 262765, 315318, 472977, 525530, 788295, 945954, 998507, 1576590, 1997014, 2364885, 2995521, 4729770, 4992535, 5991042, 8986563, 9985070, 14977605, 17973126, 29955210, 44932815, 89865630]

約数ペア:

[(1, 89865630), (2, 44932815), (3, 29955210), (5, 17973126), (6, 14977605), (9, 9985070), (10, 8986563), (15, 5991042), (18, 4992535), (19, 4729770), (30, 2995521), (38, 2364885), (45, 1997014), (57, 1576590), (90, 998507), (95, 945954), (114, 788295), (171, 525530), (190, 472977), (285, 315318), (342, 262765), (570, 157659), (855, 105106), (1710, 52553)]