123772207870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{38319569}}^1$

素因数の和:38319612

約数の個数: 32

約数和(自身を含む): 248310813600

約数和(自身を除く): 124538605730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 38319569, 76639138, 191597845, 383195690, 651432673, 728071811, 1302865346, 1456143622, 3257163365, 3640359055, 6514326730, 7280718110, 12377220787, 24754441574, 61886103935, 123772207870]

約数ペア:

[(1, 123772207870), (2, 61886103935), (5, 24754441574), (10, 12377220787), (17, 7280718110), (19, 6514326730), (34, 3640359055), (38, 3257163365), (85, 1456143622), (95, 1302865346), (170, 728071811), (190, 651432673), (323, 383195690), (646, 191597845), (1615, 76639138), (3230, 38319569)]