70537060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{653}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 162171072

約数和(自身を除く): 91634012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 491, 653, 982, 1306, 1964, 2455, 2612, 3265, 4910, 5401, 6530, 7183, 9820, 10802, 13060, 14366, 21604, 27005, 28732, 35915, 54010, 71830, 108020, 143660, 320623, 641246, 1282492, 1603115, 3206230, 3526853, 6412460, 7053706, 14107412, 17634265, 35268530, 70537060]

約数ペア:

[(1, 70537060), (2, 35268530), (4, 17634265), (5, 14107412), (10, 7053706), (11, 6412460), (20, 3526853), (22, 3206230), (44, 1603115), (55, 1282492), (110, 641246), (220, 320623), (491, 143660), (653, 108020), (982, 71830), (1306, 54010), (1964, 35915), (2455, 28732), (2612, 27005), (3265, 21604), (4910, 14366), (5401, 13060), (6530, 10802), (7183, 9820)]