164860110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{203531}}^1$

素因数の和:203550

約数の個数: 40

約数和(自身を含む): 443292696

約数和(自身を除く): 278432586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 203531, 407062, 610593, 1017655, 1221186, 1831779, 2035310, 3052965, 3663558, 5495337, 6105930, 9158895, 10990674, 16486011, 18317790, 27476685, 32972022, 54953370, 82430055, 164860110]

約数ペア:

[(1, 164860110), (2, 82430055), (3, 54953370), (5, 32972022), (6, 27476685), (9, 18317790), (10, 16486011), (15, 10990674), (18, 9158895), (27, 6105930), (30, 5495337), (45, 3663558), (54, 3052965), (81, 2035310), (90, 1831779), (135, 1221186), (162, 1017655), (270, 610593), (405, 407062), (810, 203531)]