120810810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{138863}}^1$

素因数の和:138902

約数の個数: 32

約数和(自身を含む): 299946240

約数和(自身を除く): 179135430

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 138863, 277726, 416589, 694315, 833178, 1388630, 2082945, 4027027, 4165890, 8054054, 12081081, 20135135, 24162162, 40270270, 60405405, 120810810]

約数ペア:

[(1, 120810810), (2, 60405405), (3, 40270270), (5, 24162162), (6, 20135135), (10, 12081081), (15, 8054054), (29, 4165890), (30, 4027027), (58, 2082945), (87, 1388630), (145, 833178), (174, 694315), (290, 416589), (435, 277726), (870, 138863)]