9870190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1693}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 19758816

約数和(自身を除く): 9888626

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 1693, 2915, 3386, 5830, 8465, 16930, 18623, 37246, 89729, 93115, 179458, 186230, 448645, 897290, 987019, 1974038, 4935095, 9870190]

約数ペア:

[(1, 9870190), (2, 4935095), (5, 1974038), (10, 987019), (11, 897290), (22, 448645), (53, 186230), (55, 179458), (106, 93115), (110, 89729), (265, 37246), (530, 18623), (583, 16930), (1166, 8465), (1693, 5830), (2915, 3386)]