70295540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11677}}^1$

素因数の和:11736

約数の個数: 48

約数和(自身を含む): 172647552

約数和(自身を除く): 102352012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 11677, 23354, 46708, 58385, 81739, 116770, 163478, 233540, 326956, 408695, 502111, 817390, 1004222, 1634780, 2008444, 2510555, 3514777, 5021110, 7029554, 10042220, 14059108, 17573885, 35147770, 70295540]

約数ペア:

[(1, 70295540), (2, 35147770), (4, 17573885), (5, 14059108), (7, 10042220), (10, 7029554), (14, 5021110), (20, 3514777), (28, 2510555), (35, 2008444), (43, 1634780), (70, 1004222), (86, 817390), (140, 502111), (172, 408695), (215, 326956), (301, 233540), (430, 163478), (602, 116770), (860, 81739), (1204, 58385), (1505, 46708), (3010, 23354), (6020, 11677)]