25490190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77243}}^1$

素因数の和:77264

約数の個数: 32

約数和(自身を含む): 66738816

約数和(自身を除く): 41248626

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 77243, 154486, 231729, 386215, 463458, 772430, 849673, 1158645, 1699346, 2317290, 2549019, 4248365, 5098038, 8496730, 12745095, 25490190]

約数ペア:

[(1, 25490190), (2, 12745095), (3, 8496730), (5, 5098038), (6, 4248365), (10, 2549019), (11, 2317290), (15, 1699346), (22, 1158645), (30, 849673), (33, 772430), (55, 463458), (66, 386215), (110, 231729), (165, 154486), (330, 77243)]