219735210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109321}}^1$

素因数の和:109398

約数の個数: 32

約数和(自身を含む): 535240512

約数和(自身を除く): 315505302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 109321, 218642, 327963, 546605, 655926, 1093210, 1639815, 3279630, 7324507, 14649014, 21973521, 36622535, 43947042, 73245070, 109867605, 219735210]

約数ペア:

[(1, 219735210), (2, 109867605), (3, 73245070), (5, 43947042), (6, 36622535), (10, 21973521), (15, 14649014), (30, 7324507), (67, 3279630), (134, 1639815), (201, 1093210), (335, 655926), (402, 546605), (670, 327963), (1005, 218642), (2010, 109321)]