172834260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151609}}^1$

素因数の和:151640

約数の個数: 48

約数和(自身を含む): 509409600

約数和(自身を除く): 336575340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 151609, 303218, 454827, 606436, 758045, 909654, 1516090, 1819308, 2274135, 2880571, 3032180, 4548270, 5761142, 8641713, 9096540, 11522284, 14402855, 17283426, 28805710, 34566852, 43208565, 57611420, 86417130, 172834260]

約数ペア:

[(1, 172834260), (2, 86417130), (3, 57611420), (4, 43208565), (5, 34566852), (6, 28805710), (10, 17283426), (12, 14402855), (15, 11522284), (19, 9096540), (20, 8641713), (30, 5761142), (38, 4548270), (57, 3032180), (60, 2880571), (76, 2274135), (95, 1819308), (114, 1516090), (190, 909654), (228, 758045), (285, 606436), (380, 454827), (570, 303218), (1140, 151609)]