65513790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8179}}^1$

素因数の和:8281

約数の個数: 48

約数和(自身を含む): 172270800

約数和(自身を除く): 106757010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 8179, 16358, 24537, 40895, 49074, 73611, 81790, 122685, 147222, 245370, 368055, 727931, 736110, 1455862, 2183793, 3639655, 4367586, 6551379, 7279310, 10918965, 13102758, 21837930, 32756895, 65513790]

約数ペア:

[(1, 65513790), (2, 32756895), (3, 21837930), (5, 13102758), (6, 10918965), (9, 7279310), (10, 6551379), (15, 4367586), (18, 3639655), (30, 2183793), (45, 1455862), (89, 736110), (90, 727931), (178, 368055), (267, 245370), (445, 147222), (534, 122685), (801, 81790), (890, 73611), (1335, 49074), (1602, 40895), (2670, 24537), (4005, 16358), (8010, 8179)]