77390730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1259}}^1$

素因数の和:1955

約数の個数: 48

約数和(自身を含む): 201670560

約数和(自身を除く): 124279830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 683, 1259, 1366, 2049, 2518, 3415, 3777, 4098, 6147, 6295, 6830, 7554, 10245, 11331, 12294, 12590, 18885, 20490, 22662, 30735, 37770, 56655, 61470, 113310, 859897, 1719794, 2579691, 4299485, 5159382, 7739073, 8598970, 12898455, 15478146, 25796910, 38695365, 77390730]

約数ペア:

[(1, 77390730), (2, 38695365), (3, 25796910), (5, 15478146), (6, 12898455), (9, 8598970), (10, 7739073), (15, 5159382), (18, 4299485), (30, 2579691), (45, 1719794), (90, 859897), (683, 113310), (1259, 61470), (1366, 56655), (2049, 37770), (2518, 30735), (3415, 22662), (3777, 20490), (4098, 18885), (6147, 12590), (6295, 12294), (6830, 11331), (7554, 10245)]