148021290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{548227}}^1$

素因数の和:548243

約数の個数: 32

約数和(自身を含む): 394724160

約数和(自身を除く): 246702870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 548227, 1096454, 1644681, 2741135, 3289362, 4934043, 5482270, 8223405, 9868086, 14802129, 16446810, 24670215, 29604258, 49340430, 74010645, 148021290]

約数ペア:

[(1, 148021290), (2, 74010645), (3, 49340430), (5, 29604258), (6, 24670215), (9, 16446810), (10, 14802129), (15, 9868086), (18, 8223405), (27, 5482270), (30, 4934043), (45, 3289362), (54, 2741135), (90, 1644681), (135, 1096454), (270, 548227)]