30203982

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{18043}}^1$

素因数の和:18085

約数の個数: 32

約数和(自身を含む): 69288960

約数和(自身を除く): 39084978

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 18043, 36086, 54129, 108258, 162387, 324774, 487161, 559333, 974322, 1118666, 1677999, 3355998, 5033997, 10067994, 15101991, 30203982]

約数ペア:

[(1, 30203982), (2, 15101991), (3, 10067994), (6, 5033997), (9, 3355998), (18, 1677999), (27, 1118666), (31, 974322), (54, 559333), (62, 487161), (93, 324774), (186, 162387), (279, 108258), (558, 54129), (837, 36086), (1674, 18043)]