20147685930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74621059}}^1$

素因数の和:74621075

約数の個数: 32

約数和(自身を含む): 53727163200

約数和(自身を除く): 33579477270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74621059, 149242118, 223863177, 373105295, 447726354, 671589531, 746210590, 1119315885, 1343179062, 2014768593, 2238631770, 3357947655, 4029537186, 6715895310, 10073842965, 20147685930]

約数ペア:

[(1, 20147685930), (2, 10073842965), (3, 6715895310), (5, 4029537186), (6, 3357947655), (9, 2238631770), (10, 2014768593), (15, 1343179062), (18, 1119315885), (27, 746210590), (30, 671589531), (45, 447726354), (54, 373105295), (90, 223863177), (135, 149242118), (270, 74621059)]