42121290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73897}}^1$

素因数の和:73926

約数の個数: 32

約数和(自身を含む): 106413120

約数和(自身を除く): 64291830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 73897, 147794, 221691, 369485, 443382, 738970, 1108455, 1404043, 2216910, 2808086, 4212129, 7020215, 8424258, 14040430, 21060645, 42121290]

約数ペア:

[(1, 42121290), (2, 21060645), (3, 14040430), (5, 8424258), (6, 7020215), (10, 4212129), (15, 2808086), (19, 2216910), (30, 1404043), (38, 1108455), (57, 738970), (95, 443382), (114, 369485), (190, 221691), (285, 147794), (570, 73897)]