143281530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{227431}}^1$

素因数の和:227451

約数の個数: 48

約数和(自身を含む): 425752704

約数和(自身を除く): 282471174

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 227431, 454862, 682293, 1137155, 1364586, 1592017, 2046879, 2274310, 3184034, 3411465, 4093758, 4776051, 6822930, 7960085, 9552102, 10234395, 14328153, 15920170, 20468790, 23880255, 28656306, 47760510, 71640765, 143281530]

約数ペア:

[(1, 143281530), (2, 71640765), (3, 47760510), (5, 28656306), (6, 23880255), (7, 20468790), (9, 15920170), (10, 14328153), (14, 10234395), (15, 9552102), (18, 7960085), (21, 6822930), (30, 4776051), (35, 4093758), (42, 3411465), (45, 3184034), (63, 2274310), (70, 2046879), (90, 1592017), (105, 1364586), (126, 1137155), (210, 682293), (315, 454862), (630, 227431)]