90416716990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1307923}}^1$

素因数の和:1308184

約数の個数: 32

約数和(自身を含む): 168753586176

約数和(自身を除く): 78336869186

約数列:

[1, 2, 5, 10, 31, 62, 155, 223, 310, 446, 1115, 2230, 6913, 13826, 34565, 69130, 1307923, 2615846, 6539615, 13079230, 40545613, 81091226, 202728065, 291666829, 405456130, 583333658, 1458334145, 2916668290, 9041671699, 18083343398, 45208358495, 90416716990]

約数ペア:

[(1, 90416716990), (2, 45208358495), (5, 18083343398), (10, 9041671699), (31, 2916668290), (62, 1458334145), (155, 583333658), (223, 405456130), (310, 291666829), (446, 202728065), (1115, 81091226), (2230, 40545613), (6913, 13079230), (13826, 6539615), (34565, 2615846), (69130, 1307923)]