30397458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55673}}^1$

素因数の和:55698

約数の個数: 32

約数和(自身を含む): 74825856

約数和(自身を除く): 44428398

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 55673, 111346, 167019, 334038, 389711, 723749, 779422, 1169133, 1447498, 2171247, 2338266, 4342494, 5066243, 10132486, 15198729, 30397458]

約数ペア:

[(1, 30397458), (2, 15198729), (3, 10132486), (6, 5066243), (7, 4342494), (13, 2338266), (14, 2171247), (21, 1447498), (26, 1169133), (39, 779422), (42, 723749), (78, 389711), (91, 334038), (182, 167019), (273, 111346), (546, 55673)]