1557430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 3375360

約数和(自身を除く): 1817930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1171, 1330, 2342, 5855, 8197, 11710, 16394, 22249, 40985, 44498, 81970, 111245, 155743, 222490, 311486, 778715, 1557430]

約数ペア:

[(1, 1557430), (2, 778715), (5, 311486), (7, 222490), (10, 155743), (14, 111245), (19, 81970), (35, 44498), (38, 40985), (70, 22249), (95, 16394), (133, 11710), (190, 8197), (266, 5855), (665, 2342), (1171, 1330)]