187097330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{6871}}^1$

素因数の和:7274

約数の個数: 32

約数和(自身を含む): 385931520

約数和(自身を除く): 198834190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389, 778, 1945, 2723, 3890, 5446, 6871, 13615, 13742, 27230, 34355, 48097, 68710, 96194, 240485, 480970, 2672819, 5345638, 13364095, 18709733, 26728190, 37419466, 93548665, 187097330]

約数ペア:

[(1, 187097330), (2, 93548665), (5, 37419466), (7, 26728190), (10, 18709733), (14, 13364095), (35, 5345638), (70, 2672819), (389, 480970), (778, 240485), (1945, 96194), (2723, 68710), (3890, 48097), (5446, 34355), (6871, 27230), (13615, 13742)]