210870630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{28229}}^1$

素因数の和:28325

約数の個数: 48

約数和(自身を含む): 554888880

約数和(自身を除く): 344018250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 28229, 56458, 84687, 141145, 169374, 254061, 282290, 423435, 508122, 846870, 1270305, 2343007, 2540610, 4686014, 7029021, 11715035, 14058042, 21087063, 23430070, 35145105, 42174126, 70290210, 105435315, 210870630]

約数ペア:

[(1, 210870630), (2, 105435315), (3, 70290210), (5, 42174126), (6, 35145105), (9, 23430070), (10, 21087063), (15, 14058042), (18, 11715035), (30, 7029021), (45, 4686014), (83, 2540610), (90, 2343007), (166, 1270305), (249, 846870), (415, 508122), (498, 423435), (747, 282290), (830, 254061), (1245, 169374), (1494, 141145), (2490, 84687), (3735, 56458), (7470, 28229)]