16992810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{541}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 44389800

約数和(自身を除く): 27396990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 349, 541, 698, 1047, 1082, 1623, 1745, 2094, 2705, 3141, 3246, 3490, 4869, 5235, 5410, 6282, 8115, 9738, 10470, 15705, 16230, 24345, 31410, 48690, 188809, 377618, 566427, 944045, 1132854, 1699281, 1888090, 2832135, 3398562, 5664270, 8496405, 16992810]

約数ペア:

[(1, 16992810), (2, 8496405), (3, 5664270), (5, 3398562), (6, 2832135), (9, 1888090), (10, 1699281), (15, 1132854), (18, 944045), (30, 566427), (45, 377618), (90, 188809), (349, 48690), (541, 31410), (698, 24345), (1047, 16230), (1082, 15705), (1623, 10470), (1745, 9738), (2094, 8115), (2705, 6282), (3141, 5410), (3246, 5235), (3490, 4869)]