30969558

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{55501}}^1$

素因数の和:55540

約数の個数: 24

約数和(自身を含む): 69266496

約数和(自身を除く): 38296938

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 55501, 111002, 166503, 333006, 499509, 999018, 1720531, 3441062, 5161593, 10323186, 15484779, 30969558]

約数ペア:

[(1, 30969558), (2, 15484779), (3, 10323186), (6, 5161593), (9, 3441062), (18, 1720531), (31, 999018), (62, 499509), (93, 333006), (186, 166503), (279, 111002), (558, 55501)]