4687070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 4384930

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 349, 395, 698, 790, 1343, 1745, 2686, 3490, 5933, 6715, 11866, 13430, 27571, 29665, 55142, 59330, 137855, 275710, 468707, 937414, 2343535, 4687070]

約数ペア:

[(1, 4687070), (2, 2343535), (5, 937414), (10, 468707), (17, 275710), (34, 137855), (79, 59330), (85, 55142), (158, 29665), (170, 27571), (349, 13430), (395, 11866), (698, 6715), (790, 5933), (1343, 3490), (1745, 2686)]