213010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 466560

約数和(自身を除く): 253550

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 179, 238, 358, 595, 895, 1190, 1253, 1790, 2506, 3043, 6086, 6265, 12530, 15215, 21301, 30430, 42602, 106505, 213010]

約数ペア:

[(1, 213010), (2, 106505), (5, 42602), (7, 30430), (10, 21301), (14, 15215), (17, 12530), (34, 6265), (35, 6086), (70, 3043), (85, 2506), (119, 1790), (170, 1253), (179, 1190), (238, 895), (358, 595)]