87483690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{138863}}^1$

素因数の和:138883

約数の個数: 48

約数和(自身を含む): 259953408

約数和(自身を除く): 172469718

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 138863, 277726, 416589, 694315, 833178, 972041, 1249767, 1388630, 1944082, 2082945, 2499534, 2916123, 4165890, 4860205, 5832246, 6248835, 8748369, 9720410, 12497670, 14580615, 17496738, 29161230, 43741845, 87483690]

約数ペア:

[(1, 87483690), (2, 43741845), (3, 29161230), (5, 17496738), (6, 14580615), (7, 12497670), (9, 9720410), (10, 8748369), (14, 6248835), (15, 5832246), (18, 4860205), (21, 4165890), (30, 2916123), (35, 2499534), (42, 2082945), (45, 1944082), (63, 1388630), (70, 1249767), (90, 972041), (105, 833178), (126, 694315), (210, 416589), (315, 277726), (630, 138863)]