138266910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5669}}^1$

素因数の和:5953

約数の個数: 48

約数和(自身を含む): 360884160

約数和(自身を除く): 222617250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1355, 1626, 2439, 2710, 4065, 4878, 5669, 8130, 11338, 12195, 17007, 24390, 28345, 34014, 51021, 56690, 85035, 102042, 170070, 255105, 510210, 1536299, 3072598, 4608897, 7681495, 9217794, 13826691, 15362990, 23044485, 27653382, 46088970, 69133455, 138266910]

約数ペア:

[(1, 138266910), (2, 69133455), (3, 46088970), (5, 27653382), (6, 23044485), (9, 15362990), (10, 13826691), (15, 9217794), (18, 7681495), (30, 4608897), (45, 3072598), (90, 1536299), (271, 510210), (542, 255105), (813, 170070), (1355, 102042), (1626, 85035), (2439, 56690), (2710, 51021), (4065, 34014), (4878, 28345), (5669, 24390), (8130, 17007), (11338, 12195)]