30711954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56249}}^1$

素因数の和:56274

約数の個数: 32

約数和(自身を含む): 75600000

約数和(自身を除く): 44888046

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 56249, 112498, 168747, 337494, 393743, 731237, 787486, 1181229, 1462474, 2193711, 2362458, 4387422, 5118659, 10237318, 15355977, 30711954]

約数ペア:

[(1, 30711954), (2, 15355977), (3, 10237318), (6, 5118659), (7, 4387422), (13, 2362458), (14, 2193711), (21, 1462474), (26, 1181229), (39, 787486), (42, 731237), (78, 393743), (91, 337494), (182, 168747), (273, 112498), (546, 56249)]