210312230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{8389}}^1$

素因数の和:8528

約数の個数: 32

約数和(自身を含む): 398692800

約数和(自身を除く): 188380570

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 2507, 5014, 8389, 12535, 16778, 25070, 41945, 83890, 192947, 385894, 914401, 964735, 1828802, 1929470, 4572005, 9144010, 21031223, 42062446, 105156115, 210312230]

約数ペア:

[(1, 210312230), (2, 105156115), (5, 42062446), (10, 21031223), (23, 9144010), (46, 4572005), (109, 1929470), (115, 1828802), (218, 964735), (230, 914401), (545, 385894), (1090, 192947), (2507, 83890), (5014, 41945), (8389, 25070), (12535, 16778)]