30913428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28309}}^1$

素因数の和:28336

約数の個数: 48

約数和(自身を含む): 88780160

約数和(自身を除く): 57866732

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 28309, 56618, 84927, 113236, 169854, 198163, 339708, 368017, 396326, 594489, 736034, 792652, 1104051, 1188978, 1472068, 2208102, 2377956, 2576119, 4416204, 5152238, 7728357, 10304476, 15456714, 30913428]

約数ペア:

[(1, 30913428), (2, 15456714), (3, 10304476), (4, 7728357), (6, 5152238), (7, 4416204), (12, 2576119), (13, 2377956), (14, 2208102), (21, 1472068), (26, 1188978), (28, 1104051), (39, 792652), (42, 736034), (52, 594489), (78, 396326), (84, 368017), (91, 339708), (156, 198163), (182, 169854), (273, 113236), (364, 84927), (546, 56618), (1092, 28309)]